Describes 101 science experiments or activities that can be done with household items and easily found ingredients.

Four brief "stories" about parents, trains, and cows, or is it really all one story? The author recommends careful inspection of words and pictures to both minimize and enhance confusion.

The amazing original that set off the worldwide search for Waldo! Perfect for the youngest Waldo searcher, this special edition contains all the fun of the original but with lots of eye-boggling extras! Anyone who has found Waldo before will want to find him all over again because he's in a new place in every scene. And now readers can also search for Woof, Wenda, Wizard Whitebeard, Odlaw, and much more all newly added to this special edition!

Two original short stories, plus puzzles, interviews with characters, and other writings that unlock secrets of the Artemis Fowl books, which feature a twelve-year-old evil genius and his dealings with fairies and other magical beings.

A mathematician and comedian offers games, puzzles, and hands-on activities to help those with a fear of math understand and enjoy the logical tools and abstract concepts of the subject normally only accessible at college-level study. "Math is boring, says the mathematician and comedian Matt Parker. Part of the problem may be the way the subject is taught, but it's also true that we all, to a greater or lesser extent, find math difficult and counterintuitive....

"Kids will love exploring these giant, foldout pages filled with activities, puzzles, and games! Visit one-of-a-kind scenes from around the world, including the zoo, the sea, the city, and an imaginary land, while learning and playing. Children are prompted to count, name, and discover different things on each interactive page. This unique format features a double gatefold on each spread, so there is more to do and double the fun!" -- Amazon.com

"From mathematics to word puzzles, from logic to lateral thinking, veteran puzzle maker Derrick Niederman delights in tackling the trickiest brainteasers in a new way. Using real-world analogies, infectious humor, and a fresh approach, this deceptively simple volume will challenge, amuse, enlighten, and surprise even the most experienced puzzle solver"--

Escape rooms are a new, fun and immersive way for people to play. They provide a venue for players to work together to overcome an exciting challenge -- a challenge you will make. Escape rooms are sometimes known as escape games, exit games, puzzle rooms, adventure rooms, riddle rooms, and other names. --Page 11. Good escape rooms are made by thinking of the player experience first. The book is meant to inspire designers to think holistically and...

Details how to use cardboard tubes, craft sticks, plastic bottles and jugs, and snack packages in projects that demostrate scientific principles such as physics and chemistry.