Puzzles

The Game Master's Book of Astonishing Random Tables: 300+ Unique Roll Tables to Enhance Your Worldbuilding, Storytelling, Locations, Magic and More ... RPG Adventures (The Game Master Series)

Dover Publications

Easy Origami (Dover Origami Papercraft)over 30 simple projects

The Game Master's Book of Traps, Puzzles and Dungeons: A punishing collection of bone-crunching contraptions, brain-teasing riddles and ... RPG adventures (The Game Master Series)

Readerlink

Cain's Jawbone

Brain Games - Dogs Word Search Puzzles

Independently Published

Big Book of Sudoku - Medium to Hard - 1000 Puzzles: Huge Bargain Collection of 1000 Puzzles and Solutions, Medium to Hard Level, Tons of Challenge for your Brain!

St. Martin's Griffin

Will Shortz Presents Hard Sudoku Volume 5: 200 Challenging Puzzles

Triumph Books

Jumble Anniversary: 65 Years of Jumbles!

Sudoku for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills (Brain Fitness Puzzle Games)

Brain Games - Memories Word Search

Tuttle Publishing

Japanese Origami for Beginners Kit: 20 Classic Origami Models: Kit with 96-page Origami Book, 72 Origami Papers and Instructional DVD: Great for Kids and Adults!

Publications International, Ltd.

Brain Games - Wheel of Fortune Puzzle Challenge