Tired of being wooed for her dowry, Lady Madeleine Castleigh has given up on finding true love. But on her way to elope with a boring but honorable philanthropist, her carriage is seized by a nobleman on the run. Maddie is alarmed, especially when she catches sight of Jack Martingale, Marquess of Blackthorne, exactly the sort of wickedly attractive man she's sworn to avoid.

Chased by a powerful duke with revenge on his mind and a private army in tow, Jack has no choice but to confiscate Madeleine's carriage. He promises to take his leave once they arrive at the wedding in Gretna Green but doesn't count on his growing desire for the blue-eyed beauty. When the unexpected appearance of Maddie's father and the mistakes of a drunken priest alter everyone's plans, Maddie is furious—until she discovers that Blackthorne's kisses arouse a passion in her she'd long ago stopped praying for.