Author

Frank Longo

19 books found

Cover of Fertilization

Fertilization

Frank J. Longo · First published 1987

Cover of Sudoku Puzzles for the Weekend

Sudoku Puzzles for the Weekend

Frank Longo · First published 2019

Cover of Way Beyond Black Belt Sudoku®

Way Beyond Black Belt Sudoku®

Frank Longo · First published 2019

Cover of Sudoku U

Sudoku U

Frank Longo · First published 2018

Cover of Puzzlewright Guide To Solving Sudoku Hundreds Of Puzzles Plus Techniques To Help You Crack Them All

Puzzlewright Guide To Solving Sudoku Hundreds Of Puzzles Plus Techniques To Help You Crack Them All

Frank Longo · First published 2012

Cover of Beyond Black Belt Sudoku If You Have To Ask Its Too Hard For You

Beyond Black Belt Sudoku If You Have To Ask Its Too Hard For You

Frank Longo · First published 2011

Cover of Breezy Monday Sudoku

Breezy Monday Sudoku

Frank Longo · First published 2008

Cover of Challenging Thursday Sudoku

Challenging Thursday Sudoku

Frank Longo · First published 2008

Cover of Cranium-Crushing Friday Sudoku

Cranium-Crushing Friday Sudoku

Frank Longo · First published 2008

Cover of Easy Tuesday Sudoku

Easy Tuesday Sudoku

Frank Longo · First published 2008

Cover of CosmoGIRL! Games

CosmoGIRL! Games

Frank Longo · First published 2007

Cover of Easy-to-Hard Mensa Sudoku

Easy-to-Hard Mensa Sudoku

Frank Longo · First published 2007

Cover of The 25-Foot-Long Crossword Puzzle (Crossword)

The 25-Foot-Long Crossword Puzzle (Crossword)

Frank Longo · First published 2007

Cover of 10 x 10 Sudoku

10 x 10 Sudoku

Frank Longo · First published 2006

Cover of Mensa Guide to Solving Sudoku

Mensa Guide to Solving Sudoku

Peter Gordon, Frank Longo · First published 2006

Cover of The Big Book of Sudoku Puzzles for Kids

The Big Book of Sudoku Puzzles for Kids

Frank Longo · First published 2006

Cover of The Big Book of Wordoku Puzzles

The Big Book of Wordoku Puzzles

Frank Longo · First published 2006

Cover of The Official Book of Wordoku #2

The Official Book of Wordoku #2

Frank Longo · First published 2006

Cover of Cranium-Crushing Crosswords

Cranium-Crushing Crosswords

Frank Longo · First published 2002