Patterson's search continues in the gripping follow-up to Sister Where Are You.

Following the clues of her sister Julie's disappearance to Dallas, newly reinstated FBI Special Agent Patterson Blake finds herself saddled with a rookie partner she feels can only get in her way. A cocky ex-cop who thinks he doesn't need a babysitter. But that proves to be the least of her problems...

After discovering a witness who could hold the key to finding her sister, the case takes another dire turn. The woman goes missing before Patterson can meet with her.

Is there a connection to Julie's case? Is someone trying to stop Patterson from uncovering the truth? There's only one way to find out. She must locate the missing woman... and quickly... even though it means putting herself, and her new partner, in mortal danger.

A taut edge-of-your-seat crime thriller you'll want to keep reading.