A to Z Mysteries: Books S-V: The School Skeleton; The Talking T. Rex; The Unwilling Umpire; The Vampire’s Vacation

The School Skeleton
Some sneaky soul has stolen the skeleton from the nurse’s office! The principal promises free aquarium tickets to the savvy sleuths who can track down poor Mr. Bones. It’s up to Dink, Josh, and Ruth Rose to follow the clues and put those old bones to rest.

The Talking T. Rex
Meet Tyrone the Tyrannosaurus, Green Lawn’s newest—and biggest!—visitor. The kids’ old friend Jud Wheat is in town raising funds for a dinosaur museum. But after the show, all Jud’s money disappears! Can Dink, Josh, and Ruth Rose track down the cash?

The Unwilling Umpire
The whole town has turned out to watch the Green Lawn women challenge the men—and to see Mr. Pocket’s prized baseball collection. But sometime during the game, the balls are stolen! The police suspect the umpire of foul play. Can Dink, Josh, and Ruth Rose prove he’s innocent, or is it strike three for the Green Lawn ump?

The Vampire’s Vacation
When the kids follow a pale, dark-haired stranger into Ellie’s Diner, he vanishes! But Ellie has a cut on her neck . . . or could it be a bite? Could there really be a vampire in Green Lawn? And could Dink, Josh, and Ruth Rose be his next victims?