Thinking Machine, Inc.

year of pub­li­ca­ti­onISBNauthor(s)title
2009978-1-936066-00-1J.K. CookPathem: the path word puzzle: Famous People
  ''978-1-936066-01-8   ''Pathem: the path word puzzle: Famous Sayings
  ''978-1-936066-14-8   ''Pathem: the path word puzzle: BIBLE PUZZLES