Ready to exercise your brain? Let zany superbraniac Ima Genius be your guide in this interactive book full of fascinating brain facts, puzzles, games, and challenges. Learn what type of thinker you are and the geniuses that share your special type of intellect. Discover why your brain does what it does, and how that affects vision, hearing, touch, smell, taste, spatial reasoning, language, memory, and problem solving. Each chapter is filled not only with fun and games, but also famous historical cases, crazy quizzes, exciting experiments, and a glossary of Genius Jargon, invented for advanced brain-related vocabulary.

The narrator, self-proclaimed "Mastermind" Ima Genius and her talking dog, Atom, guide the reader through short and snappy explanations of the science behind why the brain does what it does and how it affects the senses, spatial reasoning, language, memory and problem solving. As kids work their way through the book completing experiments, brain teasers, mazes, quizzes and games, their efforts (and smarts!) are rewarded with a Certificate of Mental Achievement declaring them as a Certified Mastermind. Or, in the words of Ima Genius:

"When I'm finished with you, your brain will be so huge that your average-size neck will no longer be able to support your massive noggin. Ha! I kid. That's only happened once."