Title: Intelligence and How to Get It: Why Schools and Cultures Count, Author: Richard E. Nisbett
Title: Puzzle-based Learning: Introduction to critical thinking, mathematics, and problem solving, Author: Z Michalewicz
Title: Mrs. Perkins's Electric Quilt: And Other Intriguing Stories of Mathematical Physics, Author: Paul Nahin
Title: Science, Math, Checkmate: 32 Chess Activities for Inquiry and Problem Solving, Author: Alexey W. Root
Title: Train Your Brain: A Year's Worth of Puzzles / Edition 1, Author: George Gratzer