Description

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The fourth and final book in the darkly romantic Gentleman Spy Mysteries.  

Emily March, the illegitimate daughter of Sir Henry March, has all she needs: bountiful wealth, ample beauty, and abundant talent. But will this be enough to secure the one thing she truly wants: a loving marriage and her own family? However, it’s not her illegitimacy that stands in her way, but a mystery her father—an agent of the crown—has never been able to solve. 

Max Warthon has twice rescued Emily from the machinations of his sinister grandfather, the Earl of Warthon, enemy of Sir Henry. Max knows that getting too close to his daughter will lead to certain peril, but he cannot resist her. Played out in front of London’s high society, their whirlwind romance attracts everyone's attention — and raises the ire of the Earl. 

With old secrets standing in their way, will Emily and Max be able to unravel the mystery of an ancient hatred and unmask the true enemy? Their happiness and their lives depend on it. 
 

About the Author

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Bianca M. Schwarz was born in Germany, spent her formative years in London, and now lives in Los Angeles with her husband and teenage son. She has been telling stories all her life and holds a degree in English literature. She is the author behind the successful Regency romantic mystery series, The Gentleman Spy Mysteries.

Praise For…

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“Schwarz launches her Gentleman Spy Mysteries series with an immersive and suspenseful Regency romance. The magnetic love scenes and enticing mystery will have readers eagerly anticipating the next instalment.” – Publishers Weekly (The Innkeeper's Daughter)

“A gritty, steamy series opener full of dark twists and hot trysts.” – Grace Burrowes, New York Times bestselling author (The Innkeeper's Daughter)

"It’s been a joy to watch Emily grow up through the years as the spirited daughter of gentleman spy, Sir Henry March, and now to finally see her become the heroine of her own book, with a dashing hero to perfectly match her. With sparkling prose, detailed descriptions, and an exciting climax, The Spy's Daughter is a satisfying culmination of a series historical readers who enjoy a bit of danger will surely enjoy. Romance. Thrills. Ballgowns. And a little betrayal. What more could you want?” – Amanda Linsmeier, author of Starlings

"The Gentleman Spy Mysteries is such a sumptuous series, full of gorgeous gowns, Regency balls, breathtaking landscapes, delectable teas, steamy kisses, and blazing hot bedroom scenes, and The Spy’s Daughter is one of the best instalments yet. I love Emily’s feistiness and intelligence, as well as Max’s noble rebellion against the damaging traditions he was raised in. They earn their accolades as London’s most talked-about couple of the season!" - Molly Ringle, author of Lava Red Feather Blue
 

"Not only a twisty, romantic, and charming book starring a novel strong-minded heroine; but a stunning and gratifying final addition to this impressive and entertaining series."
 — Kelly Cain, author of The Everheart Brothers of Texas series and the Secret Ties series