Perfectly Logical!: Challenging Fun Brain Teasers and Logic Puzzles for Smart Kids: Larson, Jenn: 9781641525312: Amazon.com: Books
Puzzle Square: Brain Twisters: Including Number Grids, Logical Paths, and Battleships: Hall, Luke: 9781592236138: Amazon.com: Books
The Everything Kids Riddles & Brain Teasers Book: Hours of Challenging Fun: Wagner, Kathi, Wagner, Aubrey: 9781593370367: Amazon.com: Books
Amazon.com: Brain Teaser Difficult: Sukoro Puzzles - 100 Large Puzzles For Adults (Brain Teaser Puzzles): 9781983207389: Andrews, Deborah: Books
Amazon.com: Riddles and Brain Teasers for Kids: Boost Your IQ and Enhance Your Mind with The Best 100 and more Riddles for Smart Kids and Families eBook : Fox, Danny: Kindle Store
Amazon.com: Logic & Brain Teasers: Books
Music Games, Brain Teasers and Puzzles: Davis, Lynne: 9781733741903: Amazon.com: Books
Amazon.com: Math Brain Twisters With Answers: Rectslider Puzzles (Challenging Logic Puzzles): 9781726808057: White, Marcus: Books
Brain Twisters for Minecrafters: Puzzles and Headscratchers for Overworld Fun: Boone, Brian: 9781510747296: Amazon.com: Books
The Sunday Times Brain Teasers Book 1: The Sunday Times: 9780008343729: Amazon.com: Books
Amazon.com: Mensa® AARP® Challenging Brain Twisters: 100 Logic and Number Puzzles (Mensa® Brilliant Brain Workouts): 9781510746817: Coughlin, Fred, Mensa, American, AARP: Books
Amazon.com: 999 Riddles and Brain Teasers: Smart Kids Challenge (3 In 1): Fun, Difficult and Challenging Logic Puzzles and Trick Questions Fun for Children and Teens 7-9, 8-12 eBook : Jacobs, Jenny, Books, Kidsville: Kindle Store
Puzzle Me: Brain Twisters: Thomas, Scott: 9781622670062: Amazon.com: Books
Amazon.com: Brain Teasers & Riddles - Travel Game | Think Outside The Box - 31 Tricky Brain Teasers for Adults & Teens, Enjoy The Ride and Play Together : Toys & Games
Amazon.com: 60-Second Brain Teasers Pencil-Free Puzzles: Short Head-Scratchers from the Easy to Near Impossible: 9781592339778: Haselbauer, Nathan: Books
Games Magazine Presents Brain Twisters from the World Puzzle Championships, Volume 3 (Other): Osher, Ron: 9780812929409: Amazon.com: Books
Amazon.com: Easy Brain Teasers For Seniors: Kohi Gyunyu Puzzles (Brain Twister): 9781723759482: Howell, Rebecca: Books
Amazon.com: Hard Brain Teasers For Adults: Sashikabe Puzzles - 100 Large Print Brain Puzzles (Hard Puzzles For Adults): 9781717972286: Berry, Sandra: Books
