Philip Carter

Altar of Bones

By Philip Carter

Puzzle Pack for Kids: Over 100 Mensa Puzzles, Games, and Excercises Especially with Book(s)

By Philip Carter, Carlton Books, Ken Russell

The Bumper Book of Word Games

By Ken Russell, Philip Carter

Maximize Your Brainpower: 1000 New Ways To Boost Your Mental Fitness

By Philip Carter, Ken Russell

Increase Your Brainpower: Improve Your Creativity, Memory, Mental Agility and Intelligence

By Philip Carter, Ken Russell

Mensa - Logic Brainteasers: Over 150 diverse logic puzzles

By Philip Carter, Ken Russell