The replacement wife : a novel / Darby Kane.

"Can one man be that unlucky? Elisa Wright is a mom and wife, living a nice, quiet life in a nice, quiet town. She's also convinced her brother-in-law is a murderer. Josh has one dead wife and one missing fiancée, and though he grieved for them he starts dating someone new. Elisa fears for that woman's safety, and she desperately wants to know what happened to her friend, Josh's missing fiancée. Searching for clues means investigating her own family. And she doesn't like what she finds. A laptop filled with incriminating information. Other women. But when Elisa becomes friends with Josh's new girlfriend and starts to question things she thinks are true, Elisa wonders if the memories of a horrible incident a year ago have finally pushed her over the edge and Josh is really innocent. With so much at stake, Elisa fights off panic attacks and a strange illness. Is it a breakdown or something more? The race is on to get to the truth before another disappearance because there's a killer in the family...or is there?"-- Provided by publisher.