Meg and her friends are playing in the championship soccer match to see who will win the gold medal. However, by half-time, the medal had disappeared. See if you can solve the mystery before Meg, using clues found in the text and illustrations.

While attending summer camp for the first time, Meg tries to solve the mystery of the camp's legendary ghost. The reader is challenged to interpret each clue before Meg finds the solution.

On a whale watch, Meg tries to solve a puzzling case involving a stolen treasure map. The reader is asked to solve the mystery before Meg, using clues found in the text and illustrations.