Signings are at Clues Unlimited (3146 E. Fort Lowell Road) at 7 p.m., Saturday, Feb. 5; Atalanta's Music and Books (38 Main St., Bisbee) at 1 p.m., and Barnes and Noble (5130 E. Broadway Blvd.) at 7 p.m., Sunday, Feb. 6; Nanini Branch Library (7300 N. Shannon Road) at 9:30 a.m., Joyner-Green Valley Branch Library (601 N. La Cañada Drive) at 12:30 p.m., and Mostly Books (6208 E. Speedway Blvd.) at 7 p.m., Monday, Feb. 7; and Davis-Monthan Air Force Base Library (5355 E. Granite St., No. 301) at 10:45 a.m., Tuesday, Feb. 8. Free.