Crime and Puzzlement 4: My Cousin Phoebe: 24 Solve-Them-Yourself Picture Mysteries;

The originator of the infamous Crime and Punishment series presents a delightful collection of 24 cleverly-devised, solve-them-yourself mystery capers. Led this time by the author's mysteriously precocious cousin Phoebe, readers will be able to test their detective mettle while improving their powers of observation, creativity, and logic.