Not quite free, but thought I'd share - read this book earlier this year, and loved it!
Beautiful Lies by Lisa Unger ($0.79)
Synopsis:
Ridley Jones has been living a lie. A mysterious package showed up on her doorstep one morning and the beautiful lie she used to call her life was over. Suddenly, everyone in she knows feels like a stranger. She has no idea who's on her side and who has something to hide—even her new lover, Jake, might have disturbing secrets of his own.
Now she's determined to find out the truth, even if it means risking her life. Ridley embarks on a breathtaking pursuit where every choice she makes sets off a whirlwind of consequences that are as frightening as they are shocking.
Happy Reading!