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His Sweet Obsession

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Following the Civil War, Captain Ethan Reed is recruited to find the truth behind the Lincoln Conspiracy. The facts are not as they appear. John Wilkes Booth pulled the trigger, but did someone else point the gun? Ethan’s job is to answer this question and see justice served, no matter the personal cost.
Tormented with no answers about the death of her fiancé, Doctor Sabrina Clay seeks the truth—was it suicide or murder? If there is an answer, she must find it.
On a hot day in Fort Hex, Kansas, Sabrina’s and Ethan’s lives intersect. They’re soon entangled in a web of deceit as attraction sparks. Will they discover the truth, even at the risk of their love?

Kindle Edition

Published May 26, 2025

7 people want to read

About the author

Twilla Kay Lamm

1 book25 followers
Twilla lives on a small acreage in Oklahoma. She loves the quiet and gentle slipping of one season into another, walking in the woods and smelling the peppery scent of the hickory trees, and hearing the crunch of acorns beneath her boots.

After almost 30 years in laboratory medicine, Twilla changed careers and became an early childhood teacher, choosing to work with underprivileged children and their families. When Twilla retired, she began writing. "I've always enjoyed reading the diaries and journals of women who lived in the 1800s. Their words describe ordinary days and give us a peek into the past."

Twilla writes romance stories about strong women and the men who love them. She weaves history and bits of suspense into her stories. Her debut novel, "His Sweet Obsession," was released by Wild Rose Press in May 2025. "His Sweet Obsession" is the story of a female doctor who serves in the Civil War and the captain who loves her. "I used my experience as a medical laboratory technologist and added realism to the story."

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Displaying 1 - 8 of 8 reviews
Profile Image for Lori Matsourani.
Author 4 books104 followers
January 25, 2026
His Sweet Obsession is a post–Civil War historical romance that blends mystery, danger, and slow-burn attraction into one compelling story.

Following the Civil War, Captain Ethan Reed is assigned a dangerous and politically charged mission: to uncover the truth behind the conspiracy to assassinate President Lincoln. Although John Wilkes Booth fired the shot, someone else may have orchestrated it. Captain Reed’s duty is to dig deeper and expose the perpetrators, no matter the personal cost.

At the same time, Dr. Sabrina Clay is haunted by the mysterious death of her fiancé, Dr. William Nelson. Refusing to accept the official explanation and determined to uncover the true cause of his death, she leaves Washington City to take his position at Fort Greer as the compound’s new physician.

Their quests for truth intertwine, and working together forces them into close quarters, shifting their dynamic from wary cooperation to undeniable attraction.

Lamm blends intensity with genuine emotional depth. The chemistry between Ethan and Sabrina is sizzling, but the vulnerability beneath all that heat makes their connection feel very real.
Profile Image for Visionary Impart.
439 reviews25 followers
January 12, 2026
His Sweet Obsession is a compelling blend of historical intrigue and slow-burning romance. Twilla Kay Lamm weaves real post–Civil War tensions with mystery, emotional depth, and undeniable chemistry between Ethan and Sabrina. The dual quests for truth keep the stakes high, while the romance adds heart and urgency. Richly atmospheric and thoughtfully paced, this story grips you with secrets, danger, and a love tested by the cost of justice.
55 reviews1 follower
December 31, 2025
His Sweet Obsession is a post–Civil War historical romance that blends mystery, danger, and slow burn attraction into one compelling story.

Following the Civil War, Captain Ethan Reed is assigned a dangerous and politically charged mission: to uncover the truth behind the conspiracy to assassinate President Lincoln. Although John Wilkes Booth fired the shot, someone else may have orchestrated it. Captain Reed’s duty is to dig deeper and expose the perpetrators, no matter the personal cost.

At the same time, Dr. Sabrina Clay is haunted by the mysterious death of her fiancé, Dr. William Nelson. Refusing to accept the official explanation and determined to uncover the true cause of his death, she leaves Washington City to take his position at Fort Greer as the compound’s new physician.

Their quests for truth intertwine, and working together forces them into close quarters, shifting their dynamic from wary cooperation to undeniable attraction.

Lamm blends intensity with genuine emotional depth. The chemistry between Ethan and Sabrina is sizzling, but the vulnerability beneath all that heat makes their connection feel very real.
Profile Image for Ellen Parker.
Author 10 books18 followers
January 24, 2026
Love and Conspirators
Doctor Sabrina Clay, smart and stubborn, does not believe her fiancé committed suicide. But to get at the truth, she needs family help to get permission to work at the Indian Territory army base where it happened.
Captain Ethan Reed investigates the same death from a different perspective. He’s gotten to know the doctor from letters, but is unprepared for the intelligent, beautiful woman who arrives with her mother and sister.
This debut novel by Ms. Lamm signals more to come and I look forward to exploring the immediate post-Civil War years with her characters.
Profile Image for Evelyn Jean.
96 reviews11 followers
October 25, 2025
His Sweet Obsession by Twilla Kay Lamm is a captivating blend of historical intrigue, heartfelt romance, and emotional intensity, set in the turbulent aftermath of the Civil War.

At its center are Captain Ethan Reed a man burdened by duty and haunted by questions surrounding the Lincoln conspiracy and Doctor Sabrina Clay, a determined woman seeking the truth behind her fiancé’s mysterious death. When their paths collide in the sun-scorched town of Fort Hex, Kansas, their destinies entwine in a tale brimming with danger, desire, and deception.

Lamm’s storytelling is both intimate and cinematic, seamlessly weaving historical realism with the timeless pull of forbidden love. The tension between Ethan’s mission for justice and Sabrina’s search for closure keeps readers enthralled, while their growing connection adds depth and tenderness amid the chaos of truth and betrayal.

This is more than just a historical romance it’s a story about redemption, resilience, and the enduring power of love to heal even the deepest wounds. Readers who enjoy romantic suspense, post-war mysteries, and strong-willed heroines will find His Sweet Obsession utterly unforgettable.
333 reviews16 followers
October 14, 2025
Author Lamm may be new to the publishing world but she already demonstrates the skills to engage fans of historical romance by the first pages. Infusing details pertinent to the plot—such as continued questions surrounding the Lincoln assassination, Reconstruction, everyday life in the Indian Territories and, of particular interest to us as a retired medical provider, accepted medical practices of the day. The attention to the fine details of what is today’s accepted practices such as blood transfusions, Cesarean Section deliveries, and post-partum care are spot on and very interesting.
For historical romance fans, Twilla Lamm is the one to look for.

Based on a scale of 1-5, His Sweet Obsession merits a 6.

Kat Henry Doran, Wild Women Reviews
9 reviews1 follower
January 20, 2026
His Sweet Obsession is a captivating blend of historical intrigue, romance, and suspense set in the turbulent aftermath of the Civil War. Twilla Kay Lamm weaves mystery and emotion seamlessly, drawing readers into a world of hidden truths, personal loss, and forbidden attraction. The chemistry between Ethan and Sabrina adds warmth and tension as they chase answers that could cost them everything. Well-paced and emotionally engaging, this novel is a satisfying read for fans of historical romance with a compelling mystery at its heart.
Profile Image for Adams Hub.
434 reviews30 followers
December 12, 2025
The summary alone had me invested. The idea that someone else might have orchestrated Lincoln’s assassination makes the plot feel fresh, and Sabrina’s determination to uncover her fiancé’s fate made her a character I instantly liked. The spark between her and Ethan added a nice warmth to all the danger and deception.
Displaying 1 - 8 of 8 reviews

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