Fatal Deduction — Gayle Roper

Libby Keating finds herself temporarily sharing a beautiful but tiny historic home in Philadelphia with her estranged identical twin. Less than 24 hours after her arrival, Libby trips over a dead body on the front stoop. As the murder mystery unfolds -- with the aid of crossword puzzles the reader is encouraged to do -- so does Libby's back story, which includes a series of traumatic events that ruined her adolescence. Good Christian friends including her new neighbor, the handsome Drew Canfield, support her as she finds a way to love her enemies while standing up to them.