52 books • 7 series
Book #1: Crazy Kaleidoscope - 26 Adult Color-in Mandalas
Book #2: Crazy Kaleidoscope - 27 Adult Color-in Mandalas
Book #3: Crazy Kaleidoscope - 28 Adult Color-in Mandalas
Book #9: Zoo Creature Mazes for Bright Kids
Book #10: Fantasy Creature Mazes for Bright Kids
Book #3: Mega Mazes
Book #3: Pocket Mazes Volume 3
Book #4: Pocket Mazes Volume 4
Book #11: Pocket Mazes - Volume 11
Book #12: Pocket Mazes - Volume 12
Book #12: Pocket Mazes - Volume 13
Book #5: Sudoku
Book #1: Sudoku
Book #4: Variety Word Puzzles