The Ultimate Activity Book for Intelligent Men: Tricky Brain Teasers, Mind Games and Logic Puzzle Book for Adults (Perfect Gift for Men) IQ Street
The Ultimate Activity Book for Smart Boys: Tricky Brain Teasers, Mind Games and Logic Puzzle Activities for Boys 8-12 (Activity Books for Kids) IQ Street
Dude, Where’s My Puzzle Book? | 100+ Dude Themed Word Search & Crossword Puzzles for Men (The Man Cave Puzzles Series) Calhoun, Jack
A Brain Game Professor Peppermint’s Math Challenge: A holiday activity book that reimagines the matchstick puzzle tradition, featuring peppermint … (A Brain Game: Logic Puzzle Adventures) F. H., McLEOD