**Celebrate 20 years of A to Z Mysteries No foolin'*It's the first of April in Green Lawn Mr. Paskey, owner of the Book Nook, plays an April Fools' Day prank on Dink, Josh, and Ruth Rose. They hatch a plan to get back at him, but then the bookstore is robbed--no joke Can the kids track down the croo...

**Celebrate 20 years of A to Z Mysteries No foolin'*It's the first of April in Green Lawn Mr. Paskey, owner of the Book Nook, plays an April Fools' Day prank on Dink, Josh, and Ruth Rose. They hatch a plan to get back at him, but then the bookstore is robbed--no joke Can the kids track down the crook? Or will this April Fools' be an April fail *? The alphabet may be over, but the mysteries continue in this ninth A to Z Mysteries Super Edition, featuring a 26-letter secret message hidden in the illustrations.