Mensa Logic Puzzles: More than 150 brainteasers to test your powers of deduction

Mensa Crosswords: Test your word power with more than 100 puzzles

Mensa: Logic Brainteasers: Tantalize and train your brain with over 200 puzzles

Mensa Sudoku: Put your logical reasoning to the test with more than...

Logic Mastermind Vol.2: Deep Deduction: 100 Puzzles to Test Your Logical Might (The Collection)