PSYCHOMETRIC & IQ TESTS: Sample tests, questions, and help on how to prepare for and pass psychometric & IQ assessments. (The Testing Series) Paperback – 1 May 2019

PSYCHOMETRIC & IQ TESTS: Sample tests, questions, and help on how to prepare for and pass psychometric & IQ assessments. (The Testing Series)

Ultimate IQ Tests: 1000 Practice Test Questions to Boost Your Brainpower (Ultimate Series)

The Complete Book of Intelligence Tests: 500 Exercises to Improve, Upgrade and Enhance Your Mind Strength