The Puzzle of the Pretty Pink Handkerchief (Third-Grade Detectives, 2)
By George E Stanley.
Description
A story that includes clues that help the reader solve the mysteries. This book takes place at school. Todd doesn't want to miss school because his teacher, the ex-spy Mr. Merlin, gives out secret codes for the class to solve. Turn's out the mystery is in Todd's own backyard. - from Amzon
ISBN(s)
0439412897, 9780439412896
