Escaping her cruel stepmother, Rosamund Appleby dresses as a youth and heads for London...until she is halted in her tracks by Baron Alex Nilsson! Intrigued by this boy he suspects is really a wellborn young lady, Alex seeks to protect her as they journey together.

But when Alex, who trusts no woman, finds himself hastily and conveniently married to beautiful, courageous Rosamund, he doesn't know which is more dangerous: the enemies plotting his downfall or the seductive lure of a curvaceous woman in his bed...