The Grabarchuk Family books & textbook
The Big, Big, Big Book of Brainteasers
Puzzlewright /2011-09-06 Paperback / 208 Pages
isbn-10: 1402777280 / isbn-13: 9781402777288
100 Puzzle Quizzes
Independently published /2017-10-14 Paperback / 72 Pages
isbn-10: 1549966367 / isbn-13: 9781549966361
100 Puzzle Quizzes HD
Independently published /2017-10-30 Paperback / 38 Pages
isbn-10: 1973183609 / isbn-13: 9781973183600
Brain Games Book & Kit
Mud Puddle / Misc. Supplies / 64 Pages
isbn-10: 1603113762 / isbn-13: 9781603113762
Brain Games for Kids: Super Brain Builder Puzzles
Cihan Altay Jeff Cockrell Julie K. Cohen Melissa Conner Don Cook Mark Danna The Grabarchuk Family Shelly Hazard David Helton Helene Hovanec Naomi Lipsky Dan Moore Emily Rice Stephen Ryder Pete Sarjeant Wayne Robert Williams Alex Willmore Editors of Publications International Ltd.
Publications International /2010-05-01 Perfect Paperback / 192 Pages
isbn-10: 1605537756 / isbn-13: 9781605537757
the puzzle book
2012-01-01 Paperback / 64 Pages
isbn-10: 1603113770 / isbn-13: 9781603113779
