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