books by author
Moscovich
Mind Benders: Games of Chance
1000 Playthinks
Number Games (Mindgames series)
Super-games
MONTY HALL PROBLEM OTHER PUZZLES (Mastermind)
Loopy Logic Problems and Other Puzzles (Ivan Moscovich's Mastermind Collection) (Ivan Moscovich's Mastermind Collection S.)
The Magic Cylinder Book: Hidden Pictures to Colour and Discover
The Think Tank: A Fantastic Collection of 3-D and Pop-up Games and Puzzles
AWESOME 3D PUZZLE CHALLENGE