Books by Frank Longo
Pause for Puzzles
Pause for Puzzles
Blockbuster Book of Sudoku
Blockbuster Book of Sudoku
Sit and Solve Simple Sudoku
Sit and Solve Simple Sudoku
Sit and Solve Tough Sudoku
Sit and Solve Tough Sudoku
Sudoku Puzzles for a Road Trip
Sudoku Puzzles for a Road Trip
Help! Our Children Are Overweight!
Peaceful Mind Book of Sudoku
Sudoku Puzzles for the Weekend
Sudoku Puzzles for Your Backpa
Sudoku Puzzles for Your Backpack
Way Beyond Black Belt Sudoku®
Way Beyond Black Belt Sudoku®
Everyday Sudoku
Everyday Sudoku
Sudoku Puzzles for Bright Kids
Sudoku Puzzles for Vacation
Sudoku U
10 X 10 Sudoku
Bizarre Crossword Variants
World's Longest Crossword Puzz
World's Longest Crossword Puzzles
Pointer Crosswords
Pointer Crosswords
Absolutely Nasty® Crosswords Level 3
Absolutely Nasty® Crosswords Level 4
Brain Aerobics Wordoku 1
Brain Aerobics Wordoku 1
Brain Aerobics Wordoku 2
Brain Aerobics Wordoku 2
Bunny Slope Easy Sudoku
Bunny Slope Easy Sudoku
Double Black Diamond Sudoku
Double Black Diamond Sudoku
Large Print Sudoku #4 No. 4
Large Print Sudoku #4 No. 4
Sit Solve Nosweat Sudoku
Ultra sudoku - N° 3
Large Print Sudoku 3
Mental_Floss Sudoku
Mental_Floss Sudoku
Ninja Assassin Sudoku
Ninja Assassin Sudoku Black Belt
Ninja Assassin Sudoku Brown Belt
Ninja Assassin Sudoku Green Belt
Petite Hard Sudoku
Puzzlewright Guide To Solving Sudoku Hundreds Of Puzzles Plus Techniques To Help You Crack Them All
Simple Sudoku (2012, Fall River Press)
The Nastiest Sudoku Book Ever
Beyond Black Belt Sudoku If You Have To Ask Its Too Hard For You
Big Book Of White Belt Sudoku
Blanketyblank Scrabble Crosswords
Designer Hip Pocket Sudoku
Petite Christmas Sudoku
Petite Easy Sudoku
Poolside Sudoku
Poolside Sudoku
Zombie Sudoku
Debonair Portable Sudoku
Dial S For Sudoku
Dirty Girl Sudoku
Elegant Portable Sudoku
Mental Case Sudoku
Sleigh Bell Sudoku
Sudoku Dojo
Sudoku Puzzlefest (Sterling In
Sudoku Puzzlefest (Sterling Innovation)
USA Today Easy Sudoku
Sit Solve
USA Today Hard Sudoku
Sit Solve
Usa Today Quickie Crosswords
Beach Blanket Sudoku
Boggle Sudoku
Boss Lady Sudoku
Flamebroiled Sudoku
Miso Pretty Sudoku
Scrabble Bingo Crosswords
Stupendous Scrabble Sudoku
Sudoku Challenges
Sudoku Ninja
Thirddegree Black Belt Sudoku
Thirddegree Brown Belt Sudoku
Thirddegree Green Belt Sudoku
Thirddegree White Belt Sudoku
Vowelless Crosswords
Breezy Monday Sudoku
Challenging Thursday Sudoku
Cranium-Crushing Friday Sudoku
Cranium-Crushing Friday Sudoku
Crosswordoku
Easy Tuesday Sudoku
Great Sudoku to Exercise Your Mind (AARP)
Harder Wednesday Sudoku
SUDOKUgrams
The Official Book of Wordoku #4
Absolutely Nasty Sudoku, Level
Absolutely Nasty Sudoku, Level 5
Easy-to-Hard Mensa Sudoku
Enter the Ninja Sudoku
GUÍA MENSA PARA RESOLVER SUDOKUS
Master Ninja Sudoku
Mensa Absolutely Nasty Sudoku Level 1
Mensa Absolutely Nasty Sudoku Level 2
Mensa Absolutely Nasty Sudoku Level 3
Mensa Absolutely Nasty Sudoku Level 4
Movie-doku
Quick & Simple Sudoku
Redbook's Sudoku
Revenge of the Ninja Sudoku
SCRABBLE Crosswords
Scrabble-Doku
Second-Degree Black Belt
Second-Degree Black Belt
Second-Degree Green Belt Sudok
Second-Degree Green Belt Sudoku (Dollar Tree)
Second-Degree White Belt Sudok
Second-Degree White Belt Sudoku
Sports-doku
Super Sudoku to Exercise Your Mind (AARP)
The 25-Foot-Long Crossword Puzzle (Crossword)
The Official Book of Wordoku #3
TRIVIAL PURSUIT Sudoku (Trivial Pursuit)
Ultimate Ninja Sudoku
Word Search Sudoku
1,036 puzzels super sudoku
1036 Extreme Sudoku Challenges
1036 Extreme Sudoku Challenges
Hip Pocket Sudoku
Magnetic Sudoku
Martial Arts Sudoku Level 1
Martial Arts Sudoku Level 2
Martial Arts Sudoku Level 3
Martial Arts Sudoku Level 4
Martial Arts Sudoku Level 5
Martial Arts Sudoku Level 6
Martial Arts Sudoku Level 7
Martial Arts Sudoku Level 8
Martial Arts Sudoku Level 9
Mensa Guide to Solving Sudoku
Oy vey!
Oy Vey! Sudoku
Sit & Solve Travel Crosswords
Sit & Solve Wordoku
Sudoku to Exercise Your Mind (AARP)
The Big Book of Sudoku Puzzles for Kids
The Big Book of Wordoku Puzzles
The Official Book of Wordoku #2
The Sudoku code
The World's Longest Sudoku Puzzle (Sudoku)
Challenging 30-Minute Crosswords
Mensa Crosswords for the Super Smart
Second-Degree Black Belt Sudoku (Martial Arts Sudoku)
Second-Degree Brown Belt Sudoku (Martial Arts Sudoku)
Second-Degree Green Belt Sudoku (Martial Arts Sudoku)
Second-Degree White Belt Sudoku (Martial Arts Sudoku)
Sit & Solve Pointer Crosswords
The Official Book of Wordoku
The World's Longest Crossword Puzzle
Point & Solve Crosswords
The Brainiac's Puzzle Book
Cranium-Crushing Crosswords
Lord of the Rooms Musings and Observations of a Front Desk Clerk
Big Book Of Black Belt Sudoku