A Duke in Disguise

Releases on August 8th, 2026!

He’s not who he says he is. Neither is she. But the heart doesn’t care about secrets.

Simon Kingsley has a mission: infiltrate the Wayward Dukes’ Alliance, expose a villain’s scheme, and protect his people. There’s just one problem—only a Duke can gain their trust. Pretending to be one seems like the perfect plan… until a sharp-tongued, captivating woman starts shadowing his every move.

Leah Hart has one goal: uncover the truth behind the scandal threatening her family’s reputation. When her investigation leads her to a mysterious Duke with too many secrets, she’s determined to expose him. But the more time she spends with Simon, the harder it becomes to ignore the sparks flying between them—or the feeling that he’s hiding something far more dangerous than she imagined.

As their missions collide, so do their hearts. But how can they trust each other when they’re both living a lie? And when the truth comes to light, will it destroy the fragile bond they’ve built—or prove that love can conquer even the most impossible odds?

Duke in Disguise is a steamy Regency romance with a happily ever after, no cliffhangers, and no cheating. While it can be enjoyed as a standalone, it also ties into other books by Sara Adrien and is part of the Wayward Dukes’ Alliance series.

Tropes You'll Love:

• Enemies to Lovers
• False Identity
• Jewish Protagonists
• Forced Proximity
• Forbidden Love
• Slow-Burn Romance
• Witty Banter
• Robin Hood inspired Hero
• High-Stakes Intrigue
• Opposites Attract
• Steamy Romance
• Happily Ever After

If you love your Regency romances with stolen moments, sharp banter, and the delicious ache of two people falling too hard in a world that punishes it, this one is for you.

This standalone novel is a short read to enjoy, with no cliffhangers and a happy ending.