Frank Longo | Bookhype

Frank Longo is a freelance puzzle creator whose books have sold more than two million copies. He maintains a database of more than nine hundred thousand words and phrases with crossword potential.

Mar 1, 2007

Cover of Mensa Absolutely Nasty Sudoku Level 5

Mensa Absolutely Nasty Sudoku Level 5 (Mensa)

Mar 1, 2007

Cover of Absolutely Nasty® Sudoku Level 2

Absolutely Nasty® Sudoku Level 2

Mar 1, 2007

Cover of Absolutely Nasty® Sudoku Level 3

Absolutely Nasty® Sudoku Level 3

Mar 1, 2007

Cover of Absolutely Nasty® Sudoku Level 1

Absolutely Nasty® Sudoku Level 1

Mar 1, 2007

Cover of Enter the Ninja Sudoku

Enter the Ninja Sudoku

Mar 1, 2007

Cover of Quick and Simple Sudoku

Quick and Simple Sudoku

Sep 1, 2006

Cover of Sudoku to Exercise Your Mind

Sudoku to Exercise Your Mind

Aug 1, 2006

Cover of Mensa Guide to Solving Sudoku

Mensa Guide to Solving Sudoku

Aug 1, 2006

Cover of 10 x 10 Sudoku

Aug 1, 2006

Cover of Oy Vey! Sudoku

Aug 1, 2006

Cover of Wordoku

Wordoku (Sit & Solve)

Aug 1, 2006

Cover of Big Book of Sudoku Puzzles for Kids

Big Book of Sudoku Puzzles for Kids

Aug 1, 2006

Cover of Hip Pocket Sudoku

Hip Pocket Sudoku

Jun 1, 2006

Cover of Magnetic Sudoku

Magnetic Sudoku

May 1, 2006

Cover of Travel Crosswords

Travel Crosswords (Sit & Solve)

Apr 28, 2006

Cover of The World's Longest Sudoku Puzzle

The World's Longest Sudoku Puzzle

Apr 1, 2006

Cover of The Sudoku Code

The Sudoku Code

Feb 1, 2006

Cover of Level 1 White Belt Sudoku

Level 1 White Belt Sudoku (Martial Arts Sudoku S.)

Jan 28, 2006

Cover of Martial Arts Sudoku® Level 9: Black Belt Sudoku®

Martial Arts Sudoku® Level 9: Black Belt Sudoku®

Jan 1, 2006

Cover of Level 2 Yellow Belt Sudoku

Level 2 Yellow Belt Sudoku (Martial Arts Sudoku S.)

Jan 1, 2006

Cover of Level 3 Orange Belt Sudoku

Level 3 Orange Belt Sudoku (Martial Arts Sudoku S.)

Jan 1, 2006

Cover of Level 5 Blue Belt Sudoku

Level 5 Blue Belt Sudoku (Martial Arts Sudoku S.)

Jan 1, 2006

Cover of Level 8 Red Belt Sudoku

Level 8 Red Belt Sudoku (Martial Arts Sudoku S.)

Jan 1, 2006

Cover of Level 4 Green Belt Sudoku

Level 4 Green Belt Sudoku (Martial Arts Sudoku S.)