| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pocket Kindergarten Sudoku Puzzle Book Volume 1: 100 Fun 4x4 Sudoku Puzzles for Kids to be Smarter, More Patient | 978-1-5232-1237-8 (1-5232-1237-3) | 2016 |
| Pocket Kindergarten Sudoku Puzzle Book Volume 2: 100 Fun 4x4 Sudoku Puzzles for Kids to be Smarter, More Patient | 978-1-5232-9745-0 (1-5232-9745-X) | 2016 |
R. B · Robin Barooah · Robin Barrow · Robin Barry · Robin Bauer · Robin Behr · Robin Berry · Robin Bray · Robin Brey · Ruben Berra