Darington Knight has known a lot of loss in her twenty-six years. She can deal, so she resents it when the commander of her Montana smoke jumper unit sends her on a firefighter exchange program in Australia after her unit suffers a double tragedy. Hooking up with a sexy firefighter her first night Down Under improves Dare's mood considerably until she realizes her hook up is now her station commander and he has a rule book as thick as her arm. Lachlan Ryker did not make senior station officer as a Melbourne Metropolitan firefighter by the time he was thirty by acting impulsively, but when he meets the sexy, brash American in his favorite pub, his by-the-book, measured approach to life gets kicked to the curb. He and Dare ignite one night of smoldering passion he can't forget. But before he can call for a second date, Dare strolls into his station newly assigned to him for three months. Lock knows he has to keep his hands to himself. He never breaks the rules. Dare, however, never heard a rule she didn't want to shatter.