1941
Bibliografía (57 obras)
Chicken Games Puzzles 100 Word Games Picture Puzzles Fun Mazes Silly Jokes Codes And Activities For Kids
2013
Ultimate puzzle challenge, brain sizzlers
2009
Weird facts and puzzles, bugs
Cross Codes Official Mensa Puzzle Book
Pony Play Games and Puzzles
2008
Clue Code Breaking Puzzles
Great Outdoors Games and Puzzles
2007
The 21-Foot-Long Brainteaser Book
Letter Play
Word Play
Coffee Time
Christmas Puzzles
2006
Halloween Puzzles
Riddle Ripoffs (Other)
Barnyard games & puzzles
My First Puzzles
2005
Tough Trivia for Kids
Crisscross Puzzles for Kids
Brainstormers, Volume 2 (Other)
2004
Mensa Brain Twisters
Stopwatch Puzzles (Book & Gift Set)
The Incredible Science Puzzle Challenge
2003
BrainStormers (Other)
Funtime Family Puzzles, Volume 1 (Other)
Funtime Family Puzzles, Volume 2 (Other)
Sit & Solve Crisscross Puzzles
Brainstormers
More Outrageous Crossword Puzzles and Word Games for Kids
2002
The Outrageous Crossword Puzzle and Word Game Book for Kids
Funny Animal Puzzles
Giant book of puzzles for young Einsteins
2001
Dinosaur Puzzles
Brainteasers for Young Einsteins
Word Search for Young Einsteins
Word Search Puzzles for Young Einsteins
Around the World in 80 Puzzles
2000
Science Puzzles for Young Einsteins
Random House Parent & Child Quiz Book, Volume 1
1997
Are we there yet?
1996
Random House Parent and Child Puzzles, Volume 2 (Other)
Random House Parent and Child Puzzles, Volume 1 (Other)
1995
WHAT'S THE SCORE? (Ghostwriter)
Doubletalk
1994
The big book of riddles
Double Talk
1993
Numbzles
Crazy Crosswords
Think fast
1992
Double Clued Crosswords (Color and Learn)
Think Fast Nickelodeon's Brain-Bending Games and Puzzles
Punchline Puzzles
1990
Animuzzles ;
1989
Creative Cruciverbalists
1988
Riddled With Puzzles
1986
The puzzler's paradise
1978
