Carla Cassidy 
Wanted: Bodyguard [EPUB ebook] 

Special Agent Riley Kincaid was fearless when it came to hunting ruthless criminals. But he was clueless when it came to marriage. Even a pretend one. Now, faced with a gorgeous single mother who needed protection from the killer next door, Riley was forced to play the doting husband and loving father…then walk away when the danger had passed. Too bad nobody warned him that Lana Tyler and her little girl could stir up feelings Riley had firmly avoided all his life. Claiming the key to everyone’s survival meant having razor-sharp focus on the mission, Riley did everything he could not to be alone with his temporary wife. Which was turning out to be his toughest assignment yet….