Book 4 in the New York Timesbestselling series - perfect for curious readers! 'This book reminded me of some of the children's books I grew up with, like Charlie and the Chocolate Factory and The Phantom Tollbooth.

Describes the creation of a variety of toys and games, from seesaws to Silly Putty and toy soldiers to Trivial Pursuit.

Includes an account of the author's first Iditarod, a dogsled race across Alaska. With thrilling immediacy, the award winning novelist Gary Paulsen pulls us into the breathtaking drama of his own story.

From Sandra Boynton—as it could only come from Boynton—an inventive exuberant jumble of a book for the young reader. Amazing Cows is a picture book, a storybook, a book of fun and games—it’s all those things in one.

Describes how various animals use their coloration and physical characteristics to conceal themselves.

Questions and answers provide information about volcanoes and earthquakes, covering such aspects as why, how, when, and where these phenomena occur.

Describes the function of the more than 400 Navajo marines who invented a secret code that was never broken by the enemy during World War II.

Prepare to hit the field. You'll be ready to punt, pass, and kick after learning all you need to know to play this fun fall sport.

A counting book featuring things found at a car race, from one black-and-white checkered flag to twelve reporters. Readers are invited to find hidden numbers on an illustrated activity page.

Playing with mathematical riddles can be an intriguing and fun-filled pastime — as popular science writer Martin Gardner proves in this entertaining collection.