"Ryder Creed rescues abandoned dogs and turns them into heroes. But this time, it's Creed who may need rescuing when a madman leads him and FBI Agent Maggie O'Dell on a gut-wrenching scavenger hunt." -- From publisher's description.

Sixteen years ago, Ryder Creed's sister, Brodie, vanished from an interstate rest stop. She was only eleven and Creed was fourteen. Her disappearance ripped apart his family and has haunted Creed. His K9 business trains abandoned dogs for scent detection, searching for the lost and the missing-- and he always hopes that one day he might find out what happened to his sister. When FBI Agent Maggie O'Dell stumbles upon a clue that may explain what happened to Brodie Creed all those years ago, the search that follows will be as agonizing for Creed as are the answers he discovers. -- Adapted from jacket.