Colossal Fossils

Lucy accidentally overhears her parents talking about the family getting a second pet. But what pet should they get? At school, Lucy’s class is learning about fossils and the plants and animals that left them behind. One afternoon, Lucy finds a special rock, and Miss Flippo gets very excited! But when Lucy’s precious fossil goes missing, everyone in Room 2C is a suspect. . . .

Headmaster Farley's back and he's ready for revenge, but an unexpected visit from his estranged sister brings monstrous results as she takes over Splurch Academy. Forced to retreat to his laboratory, he hatches a plan to reclaim the school. Meanwhile, Cody Mack and the other boys are pitted against their new classmates-the girls of Priscilla Prim Academy for Precious and Proper Young Ladies.

In the tenth A to Z Mysteries Super Edition, Dink, Josh, and Ruth Rose have a sleepover . . . with a Spinosaurus! It's sleepover night at a science museum in Boston. Dink, Josh, and Ruth Rose can't wait to settle their sleeping bags near the museum's colossal fossil--a giant Spinosaurus skeleton--and tour the exhibits long after closing time. But after they fall asleep, they wake to a terrible crash! Is the dinosaur fossil damaged? Or is there another big problem at the science museum? Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! From The Absent Author to The Zombie Zone, there's a mystery for every letter of the alphabet, plus ten super editions with even more A to Z fun. And don't miss Ron Roy's series for younger readers, Calendar Mysteries!

In the tenth A to Z Mysteries Super Edition, Dink, Josh, and Ruth Rose have a sleepover . . . with a Spinosaurus! It's sleepover night at a science museum in Boston. Dink, Josh, and Ruth Rose can't wait to settle their sleeping bags near the museum's colossal fossil--a giant Spinosaurus skeleton--and tour the exhibits long after closing time. But after they fall asleep, they wake to a terrible crash! Is the dinosaur fossil damaged? Or is there another big problem at the science museum? Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! From The Absent Author to The Zombie Zone, there's a mystery for every letter of the alphabet, plus ten super editions with even more A to Z fun. And don't miss Ron Roy's series for younger readers, Calendar Mysteries!

Thirty-one detachable posters present 38 maze-puzzles exploring the skeletal structures of various dinosaurs and other prehistoric animals.

Information on museum activities around the world.