logic puzzles

Tesla Puzzles - (Sirius Classic Puzzles) by Barry R Clarke (Paperback)

The Sunday Times Cryptic Crossword Book 4 - (Sunday Times Puzzle Books) by Times Books (Paperback)

Very Hard Sudoku Puzzle Book for Adults - by Sorens Books (Paperback)

500 Difficult Chess Puzzles with Multiple Moves, Part 3 - (Winning Chess Exercises) by Charles Morphy (Paperback)

The New York Times Large-Print Crossword Puzzle Omnibus Volume 8 - Large Print by Will Shortz (Paperback)

The New York Times Will Shortz Presents Fun in the Sun Crossword Puzzle Omnibus - (Will Shortz Presents...) (Paperback)

The Sun Darts Quiz Book - (The Sun Puzzle Books) by Chris Bradshaw (Paperback)

Crossword Rush - (Speed Solve Puzzles) by Charles Timmerman (Paperback)

The New York Times Large-Print Season's Greetings Crossword Puzzles - Large Print (Paperback)

The New York Times Puzzle Doctor Presents Crossword Fever - by New York Times & Will Shortz (Paperback)

Harry Potter Sticker Art Puzzles - by Editors of Thunder Bay Press (Paperback)

Sudoku Puzzles for the Weekend - (Puzzlewright Junior) by Frank Longo (Paperback)

The Times Polygon Book 3 - (Times Puzzle Books) by The Times Mind Games (Paperback)

Picking Up the Pieces - (A Jigsaw Puzzle Mystery) by J B Abbott

Best Hidden Pictures Puzzles Ever - (Highlights Hidden Pictures) (Paperback)

Dinosaur Puzzles - by Highlights (Paperback)

Murdle Jr.: Curious Crimes for Curious Minds - (Murdle Jr. Puzzles) by G T Karber (Paperback)

Brainplay Top Secret Spy Puzzles and Codes - (Brainplay Puzzle Books) (Hardcover)

The Everything Kids' Word Search Puzzle and Activity Book - (Everything(r) Kids) by Beth L Blair & Jennifer A Ericsson (Paperback)

Rainbow Neon Hidden Pictures - (Highlights Hidden Pictures Puzzles to Highlight Activity Books) (Hardcover)

The Great Big Book of Really Hard Puzzles - Highlights Press (Great Big Puzzle Books) (Paperback)

Unicorn Sparkle Hidden Pictures Puzzles - (Highlights Fun to Go) (Paperback)

Color-In Stickers and Puzzles! Adorable Animals - (Highlights Fun to Go) (Paperback)

On-The-Go Puzzles Big Fun Activity Pad - (Highlights Big Fun Activity Pads) (Paperback)