books by author
Heimann
Mind Munchers
See the World
Amazing Picture Puzzles: Mazes, Mindbenders and More
Ultimaze (Puzzle Books)
Czechoslovakia: The State That Failed
For Eagle Eyes Only (Hippo puzzles)
Preposterous Puzzles (Hippo puzzles)
Developments in Psychoanalysis
Los Angeles: PI (Portrait of a City)
T25 Rockwell (Taschen Basic Art Series)
Aquamaze
Rolfs Flummoxing Flabbergaster Featuring Fickle and Retch
Awesome Alphamaze (Alpha Maze Puzzle Books)
Drain Your Brain
Headspinners
Puzzle Mazia: Little Hare Books
Crazy Cosmos: Martian Mazes and Planetary Puzzles
Rolf's Brain-Busting Bonanza: Little Hare Books
Mega Mazes
Drain Your Brain
New Directions in Psychoanalysis: The Significance of Infant Conflict in the Pattern of Adult Behaviour (Maresfield Library)
Amazing Mazes: Mind Bending Mazes for Ages 6-60 (Puzzle Books)