Ultimate IQ Tests 1000 Practice Test Questions to Boost Your Brainpower Russell, Ken Innbundet / 2021 / Engelsk
Complete Book of Fun Maths 250 Confidence-boosting Tricks, Tests and Puzzles Carter, Philip Heftet / 2004 / Engelsk
Maximize Your Brainpower 1000 New Ways To Boost Your Mental Fitness Carter, Philip Heftet / 2002 / Engelsk
Psychometric Testing 1000 Ways to Assess Your Personality, Creativity, Intelligence and Lateral Thinking Carter, Philip Heftet / 2001 / Engelsk
Increase Your Brainpower Improve Your Creativity, Memory, Mental Agility and Intelligence Carter, Philip Heftet / 2001 / Engelsk
Mensa Brain Workout Pack Improve your mental abilities with 200 puzzles and games Allen, Robert Pakke / 2022 / Engelsk
