Diana Palmer Books in Order: Long, Tall Texans, Wyoming Men, and Her Cowboy Romances

Diana Palmer is the pen name of Susan Spaeth Kyle, whose first novel under the Diana Palmer name appeared in 1979. Her bibliography spans contemporary cowboy romance, romantic suspense, historical romance, science fiction, and interconnected family stories. Her official website currently lists more than 115 novels in print.

The biggest challenge with Diana Palmer books in order is that many titles have been republished, rewritten, renamed, or bundled into collections. For example, Tough to Tame was originally published in 2010 and later reissued as Bentley, while Diamond Spur was originally published under Susan Kyle before being revised and reissued as a Diana Palmer book. This guide therefore uses the author’s current series classifications wherever possible and treats reissues separately from new novels.

Long, Tall Texans Books in Order

The Long, Tall Texans series is Diana Palmer’s signature cowboy-romance series and the largest continuing series on her official website. The stories center on ranchers, doctors, lawmen, businessmen, and other strong-willed characters connected to Jacobsville, Texas.

The official Diana Palmer site currently lists 55 numbered books, although it also contains novellas, companion stories, crossover titles, and reissued versions under slightly different numbering.

1. Calhoun

Calhoun introduces the Ballenger family and the world of Jacobsville that became the foundation for much of Palmer’s Long, Tall Texans universe.

2. Justin

Justin Ballenger’s story continues the early Ballenger family sequence and establishes another of the complicated romantic relationships that became a trademark of the series.

3. Tyler

Tyler follows another member of the interconnected Texas families. It is one of the original 1988 books that established the series.

4. Sutton’s Way

Also known in later editions simply as Quinn, this story focuses on Quinn Sutton and Amanda Callaway. Readers may encounter both titles when searching for the book.

5. Ethan

Ethan Hardeman becomes the center of this installment, continuing Palmer’s early Jacobsville family connections.

6. Connal

Connal continues the early Long, Tall Texans run with another Texas hero whose personal story adds to the expanding Jacobsville world.

7. Evan

Evan’s story is another early installment in the series, building on the network of recurring families and friends.

8. Harden

The Harden family becomes the focus here, introducing another branch of the interconnected Jacobsville community.

9. Donavan

Donavan begins the story of one of the more memorable Texas families in Palmer’s universe.

10. Emmett

Emmett’s story continues the Donavan family connections and the increasingly large cast of Jacobsville characters.

11. Regan’s Pride

Regan’s story expands the romantic and family connections within the Long, Tall Texans universe.

12. Coltrain’s Proposal

Often catalogued as Coltrain, this installment introduces another important Jacobsville family and its romantic story.

13. That Burke Man

Burke is another of the strong-willed Texas heroes who became part of Palmer’s expanding interconnected cast.

14. Paper Husband

Also associated with the name Grant in some listings, this is another Jacobsville romance that demonstrates why Palmer’s books can appear under more than one title.

15. Tom

Tom continues the series with another romance set within Palmer’s Texas ranching world.

16. Drew

A shorter story associated with the Long, Tall Texans universe, Drew is sometimes treated separately from the full-length novels.

17. Jobe

Jobe returns to the familiar combination of ranching, family pressure, and complicated romance.

18. Christmas Cowboy

This holiday story brings the Long, Tall Texans setting into a Christmas romance.

19. The Princess Bride

Also associated with Marshall in some bibliographies, this story continues the series’ tradition of strong Texas heroes and complicated romantic relationships.

20. Beloved

Beloved continues the interconnected Jacobsville stories while focusing on a new central couple.

21. Callaghan’s Bride

Callaghan becomes the latest Texas hero to take center stage in this romance.

22. Luke

Luke continues the family-centered structure of the series.

23. Christopher

Another Jacobsville romance, Christopher adds to Palmer’s growing web of recurring characters.

24. Matt Caldwell

Matt Caldwell’s story is an important entry in the later development of the Long, Tall Texans world.

25. The Texas Ranger

This romantic suspense story also connects to the Hutton & Co. books, making it one of the clearer examples of Palmer’s overlapping series universe.

26. A Man of Means

A Man of Means continues the series with another wealthy and powerful Texas hero.

27. Desperado

Desperado is another crossover title that appears in both Long, Tall Texans and Hutton & Co. listings.

28. Lionhearted

A new Texas romance with another Palmer hero confronting both emotional and external challenges.

29. Lawless

Lawless continues the Jacobsville tradition of rugged heroes, danger, and complicated relationships.

30. Man in Control

This installment continues Palmer’s recurring theme of powerful men whose carefully controlled lives become complicated by love.

31. Cattleman’s Pride

A ranching-centered romance that fits naturally into the broader Jacobsville setting.

32. Renegade

Also associated with One Night in New York, this is another example of Palmer’s books appearing under alternate titles.

33. Hank

Hank continues the series with another interconnected Texas romance.

34. Cattleman’s Pride

This title appears in some current and historical bibliographies with differing numbering because of Palmer’s extensive reissues and series reorganizations.

35. Carrera’s Bride

A romantic story involving the Carrera family and another strong Texas hero.

36. Blake

Blake is another Long, Tall Texans romance later connected with Boss Man in some bibliographies.

37. Heartbreaker

A classic Palmer romance involving a hardened hero and the woman who challenges his emotional defenses.

38. Outsider

Outsider continues the later Jacobsville stories.

39. Lawman

A lawman becomes the center of another romance involving the danger and family drama characteristic of the series.

40. Winter Roses

Winter Roses is also associated with Rey in some current listings and later collection editions.

41. Fearless

Also published under the name Rodrigo, this story is another example of Palmer’s title changes across editions.

42. Iron Cowboy

A later Long, Tall Texans romance featuring another rugged Texas hero.

43. Heart of Stone

Also known as Boone, this story introduces another romance within the Jacobsville-connected universe.

44. Heartless

Another emotionally guarded Palmer hero finds himself facing a relationship he cannot easily control.

45. The Maverick

Also associated with The Cowboy Code and the character Harley in different editions, this title can be confusing for readers using older lists.

46. Tough to Tame

Originally published under this title, the book was later reissued as Bentley. The official Diana Palmer website now identifies Bentley as Long, Tall Texans Book 40 in its current reissue catalog.

47. Dangerous

Another Texas romance involving a dangerous hero and the woman who gets under his defenses.

48. Merciless

Merciless continues Palmer’s later run of intensely protective Texas heroes.

49. Rick

Also published as True Blue, this is another title where readers may encounter two names for the same story.

50. Courageous

A later Jacobsville romance centered on another strong-willed hero.

51. Protector

Protector continues Palmer’s combination of romance, danger, and family connections.

52. Invincible

Another interconnected Texas romance with a formidable central hero.

53. Texas Born

This story continues the broader Jacobsville family network and became one of the series’ later popular entries.

54. Untamed

Untamed continues the Long, Tall Texans tradition with another fiercely independent hero and heroine.

55. Blaze of Glory

Published: June 16, 2026

Blaze of Glory is currently the newest numbered Long, Tall Texans novel. It follows John Everett, the last of his father’s sons still living at the Everett ranch, and Josie Blake, a woman whose interest in the ranch may hide secrets of her own. The official Diana Palmer site identifies it as Long, Tall Texans Book 55.

Wyoming Men Books in Order

The Wyoming Men series is another major Diana Palmer cowboy-romance series. Unlike a tightly serialized fantasy or mystery series, these books mostly follow different couples, so they can often be read independently. Still, publication order gives the clearest experience of the recurring setting and characters.

1. Wyoming Tough

Mallory Kirk and Morie Brannt are at the center of the first Wyoming Men story. It establishes the ranching community that connects the later novels.

2. Wyoming Fierce

Cane Kirk and Bodie Mays take center stage in the second installment.

3. Wyoming Bold

Dalton Kirk and Merissa Baker continue the Kirk family stories.

4. Wyoming Strong

Wolf Patterson and Sara Brandon lead the fourth book.

5. Wyoming Rugged

Blair Coleman and Niki Ashton become the central couple in this installment.

6. Wyoming Brave

Ren Colter and Meredith Greyling are at the center of the sixth Wyoming romance.

7. Wyoming Winter

J.C. Calhoun and Colie Jackson find themselves at the heart of this winter-set story.

8. Wyoming Legend

Micah Torrance and Karina Carter lead the eighth installment.

9. Wyoming Heart

Cort Grier and Mina Michaels become the central couple.

10. Wyoming True

Jake McGuire and Ida Merridan lead the tenth book.

11. Wyoming Homecoming

Cody Banks and Abby Brennan are the central couple in this later entry.

12. Wyoming Proud

Published: October 24, 2023

Ty Mosby and Erianne Mitchell are at the center of Wyoming Proud. A broken relationship, a hidden pregnancy, and a second chance bring the couple back together in Wyoming. Diana Palmer’s official site identifies it as Wyoming Men Book 12.

Soldiers of Fortune Books in Order

The Soldiers of Fortune series combines romance with mercenary and military adventure. The books are largely individual romances, so they can be enjoyed separately, but the numbered order is:

1. Soldier of Fortune
2. The Tender Stranger
3. Enamored
4. Mercenary’s Woman
5. The Winter Soldier
6. The Last Mercenary

The first three were originally published in the 1980s, while later books were originally published in the early 2000s and subsequently reissued by Diana Palmer’s current publisher.

Soldier of Fortune

J.D. Brettman and Gabby Darwin become involved in a dangerous mission after Gabby’s employer’s sister is kidnapped. The story combines mercenary action with a romance that develops under extreme circumstances.

The Tender Stranger

Eric Van Meer and Dani St. Clair meet under unusual circumstances before Dani discovers that the mysterious man she married is far more dangerous than she realized.

Enamored

Diego Laremos and Melissa Sterling are reunited after a troubled marriage. Old wounds and an old secret complicate their attempt to find their way back to one another.

Mercenary’s Woman

Ebenezer Scott is determined to protect Sally Johnson when her life is threatened. Their complicated history makes the danger even more personal.

The Winter Soldier

Cy Parks returns to duty after marrying Lisa Monroe to protect her from a revenge-seeking enemy. The story combines the series’ military danger with Palmer’s familiar emotionally guarded hero.

The Last Mercenary

Micah Steele’s past as a mercenary becomes impossible to keep separate from his feelings for Callie Kirby when she is kidnapped by an enemy from his past.

Men of Medicine Ridge Books in Order

The Men of Medicine Ridge series is another smaller connected romance series:

1. Circle of Gold
2. The Wedding in White
3. Diamond in the Rough
4. Will of Steel

The series moves between different couples while keeping the Medicine Ridge setting and its surrounding community at the center. Diana Palmer’s official book list confirms all four titles.

Morcai Battalion Books in Order

For readers who want something very different from Palmer’s cowboy romances, the Morcai Battalion series is science fiction.

1. The Morcai Battalion
2. The Morcai Battalion: The Recruit
3. The Morcai Battalion: Invictus
4. The Morcai Battalion: The Rescue
5. The Morcai Battalion: The Pursuit

The first book was originally published in hardcover in 2007, making this one of the clearest examples of Palmer moving outside contemporary romance. Her official biography specifically identifies The Morcai Battalion as her science-fiction novel.

Whitehall Saga Books in Order

The Whitehall Saga is an older connected series:

1. Lacy
2. The Cowboy and the Lady
3. Darling Enemy

One unusual detail is that some older third-party databases arrange these books differently, but Diana Palmer’s current official printable book list identifies Lacy as Book 1, followed by The Cowboy and the Lady and Darling Enemy. For a current Whimsy Read guide, the author’s own classification is the better source.

Men of the Hour Books in Order

The Men of the Hour series contains three books:

1. Night of Love
2. King’s Ransom
3. Secret Agent Man

The stories combine romance with powerful men, international settings, and danger. Diana Palmer’s official book list identifies all three as the Men of the Hour series.

The Marist Sisters Books in Order

The Marist Sisters series follows two connected stories:

1. His Girl Friday
2. Hunter

The first book centers on Gabe Ritter and Danetta Marist, while the second follows Phillip Hunter and Jennifer Marist.

Most Wanted Books in Order

The Most Wanted series consists of three romantic-suspense stories:

1. The Case of the Mesmerizing Boss
2. The Case of the Confirmed Bachelor
3. The Case of the Missing Secretary

These books are older Diana Palmer romances with mystery and suspense elements. The author’s current catalog lists all three under Most Wanted, although some third-party databases arrange the first two in a different publication sequence.

Rawhide and Lace Books in Order

The Rawhide and Lace series currently contains:

1. Rawhide and Lace
2. Unlikely Lover

The second book received a new edition in 2025, decades after the original series began. This is another example of why a current Diana Palmer bibliography can look different from older publication lists.

Bighorn, Wyoming Books in Order

The Bighorn, Wyoming series contains two books:

1. Maggie’s Dad
2. Man of Ice

These are short connected western romances and are best read in the listed order if you want to follow the setting and family connections.

Big Spur, Texas Books in Order

The Big Spur, Texas series contains two books:

1. Heather’s Song
2. Passion Flower

Both are contemporary Texas romances and can also be read independently.

Blake Donovan Books in Order

The Blake Donovan series contains:

1. Fit for a King
2. The Reluctant Father

These are connected romances, although readers do not need extensive knowledge of the wider Diana Palmer universe to enjoy them.

Hutton & Co. Books in Order

The Hutton & Co. series contains:

1. Once in Paris
2. Paper Rose
3. Lord of the Desert
4. The Texas Ranger
5. Desperado

The Texas Ranger and Desperado are particularly useful for readers exploring the wider Long, Tall Texans universe because both are also associated with that series.

Skylance Ranch Books in Order

The Skylance Ranch (Brannt Family) series contains:

1. To Love and Cherish
2. The Rancher

The family connection becomes particularly interesting for readers who continue into the Wyoming Men books, where the Brannt family also appears.

Montana Mavericks Books

Diana Palmer has also contributed to the multi-author Montana Mavericks universe. Her current catalog includes several Montana Mavericks titles, including Rogue Stallion and The Bride Who Was Stolen in the Night. These should be treated as part of a shared multi-author series rather than as a conventional Diana Palmer-only series.

Diana Palmer Books That Were Reissued Under Different Titles

One of the biggest problems with online Diana Palmer book lists is counting the same story twice.

Tough to Tame and Bentley

Tough to Tame was originally published in 2010. Diana Palmer’s official site now lists Bentley (Originally Tough to Tame) as Long, Tall Texans Book 40 in its newer catalog.

Fearless and Rodrigo

The official box-set catalog identifies Rodrigo as originally published as Fearless. These are not two separate novels.

Rick and True Blue

Rick is also known as True Blue in Palmer’s catalog. It should not be counted as two separate books.

Heart of Stone and Boone

Heart of Stone is also associated with Boone in current and older listings. Again, readers should treat them as the same story rather than separate novels.

The Maverick and Harley

Some catalogs use The Maverick, while others identify the story by the hero’s name, Harley, or connect it with The Cowboy Code. This is one reason a simple Google-based “Diana Palmer books in order” list can produce inflated book counts.

Diana Palmer’s Best Series to Start With

Start with Long, Tall Texans

If you are new to Diana Palmer, Long, Tall Texans is the obvious starting point. It is her largest continuing series, has a huge cast of recurring families and communities, and represents the cowboy-romance style for which she is best known.

Start with Calhoun and continue from there. You do not have to read all 55 books immediately, but publication order gives you the clearest picture of how the Jacobsville world develops.

Try Wyoming Men for a Shorter Series

If 55 Long, Tall Texans books feel overwhelming, start with Wyoming Tough. The Wyoming Men series contains 12 books, and the individual romances are comparatively easy to read independently.

Try Morcai Battalion for Science Fiction

Readers who do not primarily read contemporary romance may want to try The Morcai Battalion. It shows a very different side of Diana Palmer’s writing and is a five-book science-fiction series.

Diana Palmer FAQ

How many Diana Palmer books are there?

Diana Palmer has an exceptionally large bibliography, and the exact number depends on whether reissues, alternate-title editions, box sets, novellas, anthologies, and multi-author series contributions are counted. Her official site says she has more than 115 novels in print, while her current catalog separates books into numerous series and standalone categories.

What is the first Diana Palmer book?

Diana Palmer’s first novel under the Diana Palmer name was published in 1979. She also wrote earlier and later books under other names, most notably Susan Kyle, which makes the complete bibliography more complicated than the Diana Palmer-only publication list.

What is the Long, Tall Texans series about?

The Long, Tall Texans series is a large interconnected collection of contemporary romances centered largely around Texas ranchers, families, and the community of Jacobsville. The stories generally feature different couples, so they do not function like one continuous romance novel split into 55 parts.

How many Long, Tall Texans books are there?

Diana Palmer’s current official website identifies Blaze of Glory as Long, Tall Texans Book 55, released June 16, 2026. The series also contains novellas, anthologies, crossover stories, and reissued books, so some third-party lists show different totals.

What is the latest Diana Palmer book?

As of October 2026, the latest published numbered Long, Tall Texans novel is Blaze of Glory, released June 16, 2026. Diana Palmer’s official website also lists A Lone Star Rancher, a collection containing Callaghan and Jared, for October 27, 2026, so that is a forthcoming reissue/collection rather than a new numbered Long, Tall Texans novel.

Are Diana Palmer books connected?

Many are. Some series share characters, families, towns, or settings, and several books appear under more than one series classification. The Texas Ranger and Desperado, for example, are associated with both Hutton & Co. and Long, Tall Texans.

Does Diana Palmer write under another name?

Yes. Diana Palmer is the pen name of Susan Spaeth Kyle, and many older novels were originally published as Susan Kyle. Some were later revised and reissued under the Diana Palmer name.

Do Diana Palmer books need to be read in order?

Usually, no. Most of Palmer’s romance series follow different couples in each book, so individual novels can often be read independently. However, publication order is recommended when you want to follow recurring families, character appearances, and the development of a particular setting.

Final Verdict

Diana Palmer’s bibliography is best understood as a collection of connected romance worlds rather than one giant chronological series. Long, Tall Texans is the centerpiece, with 55 numbered books through Blaze of Glory, while Wyoming Men, Soldiers of Fortune, Men of Medicine Ridge, Morcai Battalion, and the shorter series offer easier entry points into different sides of her work.

For a first Diana Palmer read, start with Calhoun if you want the full Long, Tall Texans experience, or Wyoming Tough if you prefer a shorter series. And when you see two different titles for an older Palmer novel, check the author’s current catalog before assuming they are separate books. Her extensive reissue history makes that distinction especially important.

Written by

Emon Anam

Hi, I’m Emon. I’m the voice and heart behind Whimsy Read. After nine years in the world of banking, I followed my passion for storytelling into the world of SEO and content strategy. Now, I blend that analytical eye with a deep love for literature to bring you book reviews that are thoughtful, honest, and always focused on the stories that stay with you. When I’m not reading or writing, you’ll find me enjoying joyful chaos with my wife and three kids, getting lost in a new series, or revisiting my old loves: theater, music, and gaming. At the end of the day, I believe great books are meant to be shared, and I’m so glad you’re here to share them with me.