Samantha Jones is a young single mother struggling to make a life for herself and her young son. Taking EMT courses when she is able, she earns a living as a repo truck driver–going out in the night to repossess automobiles. As she is loading a BMW onto her truck, the trunk pops open and inside is a badly beaten man. Sam believes that the man in the trunk, Marco, is an informant waiting to testify against the cartel, whose safe house was found by the ruthless drug dealers and the federal agents guarding him were killed. As Sam, her son and Marco run for their lives, Sam must place her trust in Marco, not knowing if he is someone she can trust with her life and that of her son. Shiver is a fast-paced romantic suspense, filled with action, thrills and, of course, romance.