Jem and the Mystery Thief #3

In Jem Digs Up Trouble, Jem can't wait for school to be our---is there anything more boring than class when you can be outside? When rich boy Will brings a coin collection to school, it's an exciting treat for the kids---it's not often that the students get to see all that interesting money in one place! But when a silver dollar goes missing, Jem gets blamed! And then when a charm bracelet is stolen the next day, more fingers point his way. Jem knows that he isn't the culprit, but how can he prove it? To clear his name, Jem sets a trap for the thief---his sister's gold locket in plain sight on his desk. . . will it go missing too? Will Jem figure out who the real thief is? Recommended for ages 6 to 8 years; paperback edition.