Dink, Josh, and Ruth Rose are just regular kids with a knack for solving mysteries. In their first four adventures, they find a missing person, catch a thief, save neighborhood pets, and uncover a haunted dungeon! What mystery will they solve next? Follow the clues from A to Z to find out! With more than 10 million copies in print, the A to Z Mysteries® have been hooking chapter book readers on mysteries and reading for years. Now, for the first time ever, you can introduce your young reader to the first four sleuthing adventures in this spooky and suspenseful collection! This boxed set includes: , , and .