Home / Adults Puzzle Books Adults Puzzle Books Showing 1–8 of 16 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Collins Gem Scrabble Dictionary $13.26 Go to Product 100 Easy Brain Exercises & Puzzles for Adults (Backyard Theme) $14.99 Go to Product 100 Easy Brain Exercises & Puzzles for Adults (Travel Theme) $14.99 Go to Product The Ultimate Brain Health Puzzle Book for Adults by Phil Fraas $26.21 Go to Product Difficult Logic Puzzles for Adults 130+ Puzzles $19.35 Go to Product The Mammoth Book of Logical Brain Games Gareth Moore $16.39 Go to Product The Easy and Relaxing Memory Activity Book for Adults $16.44 Go to Products Crime Puzzles – 60-Second Brain Teasers $17.25 Go to Product 1 2 →