1 - 12 of 12 results for "George J Summers"

Title: New puzzles in logical deduction, Author: George J Summers
Title: Logical Deduction Puzzles, Author: George J. Summers
Title: Logic Puzzles: Put Your Reasoning Power to the Test!, Author: J.J. Mendoza Fernandez
Title: Classic Logic Puzzles, Author: Sterling Publishing
Title: Mind Puzzlers, Author: George J. Summers
Title: The Great Book of Mind Teasers & Mind Puzzlers, Author: George J. Summers
Title: New Puzzles in Logical Deduction, Author: George J. Summers
Title: Test Your Logic, Author: George J. Summers
Title: Mind Puzzlers, Author: George J. Summers
Title: Mind Teasers: Logic Puzzles and Games of Deduction, Author: George J. Summers
Title: Mind Bafflers, Author: George J. Summers
Title: Pocket Puzzlers: Brain Teasers, Author: Martin Gardner