- Maze Puzzle Book for Kids: Fun Mazes for Kids, Maze Activity Book: Fun Mazes for Kids, Maze Activity Workbook
- Extreme Hard Sudoku: Very Hard to Extreme Hard Sudoku Puzzles with Solutions
- Science of Yoga: Understand the Anatomy and Physiology to Perfect Your Practice
- Super Mazes for Super Kids: Maze Activity Book for Kids
- Extremely Difficult Sudoku Puzzles Book: Very Hard Sudoku for Advanced Players who Love a Challenging Game