“Summit Lake” is a “gem of a mystery” by debut author Charlie Donlea. “The “Passenger” by Lisa Lutz. A husband’s fatal fall sets in motion a wild road adventure. “The Waters of Eternal Youth” by Donna Leon. Commissario Guido Brunetti agrees to investigate a past accident. Was something sinister involved? “Off the Grid” by CJ Box. Joe Pickett’s daughter runs off with a ne’er do well. “Gone Again” by James Grippando. Jack Swyteck defends a man on death row who may have been wrongly accused. “Clawback” by Judith Jance. A man who ran a Ponzi scheme is found murdered. “Far from True” by Linwood Barclay. Deeds long thought buried are about to haunt the residents of a small town.