The Ultimate Activity Book for Smart Girls: Tricky Brain Teasers, Mind Games and Logic Puzzle Activities for Girls 8-12 (Activity Books for Kids)
The Epic Activity Book for Genius Boys: A Multiverse Adventure with Fun Brain Games, Logic Puzzles, and Creative Challenges for Smart Young Explorers ... Kids 8-12) (Doc's Activity Books for Kids)
The Ultimate Activity Book for Smart Girls: 100+ Mazes, Word Searches, Crosswords, Sudoku, Dot to Dot, Logic Puzzles, and More Brain-Boosting Challenges (Kids Activity Books)
OMG I'm So Bored ! The Activity Book for Teens: 100 Games for 12-17 years old | Sudoku - Word Search - Mazes - Mandalas | Hours of Fun for Boys & Girls
The Ultimate Road Trip Activity Book For Kids 8-12: 101 Puzzles, Games & Travel Activities For Long Drives, Plane Rides & Screen-Free Family Fun (Gift Books for Kids)
Brain Games - 3-In-1 Puzzle Book: Word Search, Crosswords & Sudoku | 256 Pages, Spiral Bound | Large Variety Activity Book for Adults, Seniors, Teens