ISBN 1928807089 books & textbook
Shadowman's Twisted Treasury: A Collection of Killer Puzzles
Mayfield, Matt Smith, Rick Martin, Steve Deen, David Marks, Robin Mayfield, Vicky
Cloud Kingdom Games /2021-07-01 Paperback / 132 Pages
isbn-10: 1928807089 / isbn-13: 9781928807087
