947 books • 127 series
Book #5: Mega Sudoku - 200 Easy to Normal Puzzles 16x16 Vol.5
Book #6: Mega Sudoku - 200 Normal to Hard Puzzles 16x16 Vol.6
Book #7: Mega Sudoku - 200 Hard to Master Puzzles 16x16 Vol.7
Book #8: Mega Sudoku - 400 Easy to Master Puzzles 16x16 Vol.8
Book #9: Mega Sudoku - 200 Easy to Normal Puzzles 16x16 vol.9
Book #1: Mega Sudoku X - 200 Easy Puzzles 16x16 Vol.1
Book #2: Mega Sudoku X - 200 Normal Puzzles 16x16 Vol.2
Book #3: Mega Sudoku X - 200 Hard Puzzles 16x16 Vol.3
Book #4: Mega Sudoku X - 200 Master Puzzles 16x16 Vol.4
Book #5: Mega Sudoku X - 200 Easy to Normal Puzzles 16x16 Vol.5
Book #1: Minesweeper Puzzles - 200 Easy to Normal Puzzles 10x10 vol.1
Book #2: Minesweeper Puzzles - 200 Hard to Master Puzzles 10x10 vol.2
Book #3: Minesweeper Puzzles - 200 Easy to Normal Puzzles 12x12 vol.3
Book #4: Minesweeper Puzzles - 200 Hard to Master Puzzles 12x12 vol.4
Book #5: Minesweeper Puzzles - 200 Easy to Normal Puzzles 15x15 vol.5
Book #3: Non-Prophet Organisation
Book #2: The Plant Cycle
Book #8: Nature's Cycles: The Water Cycle
Book #1: Neon District
Book #1: Numbricks Puzzles - 200 Easy to Normal Puzzles 9x9 Vol.1
Book #2: Numbricks Puzzles - 200 Normal to Hard Puzzles 9x9 Vol.2
Book #3: Numbricks Puzzles - 200 Hard to Master Puzzles 9x9 Vol.3
Book #4: Numbricks Puzzles - 200 Easy to Master Puzzles 9x9 Vol.4
Book #5: Numbricks Puzzles - 200 Easy to Normal Puzzles 10x10 Vol.5
Book #19: Numbricks Puzzles - 200 Easy to Normal Puzzles 11x11 vol.19
Book #20: Numbricks Puzzles - 200 Hard to Master Puzzles 11x11 vol.20
Book #7: Outside Sudoku - 200 Easy to Normal Puzzles vol.7
Book #8: Outside Sudoku - 200 Normal to Hard Puzzles vol.8
Book #9: Outside Sudoku - 200 Hard to Master Puzzles vol.9
Book #10: Outside Sudoku - 200 Easy to Master Puzzles vol.10
Book #11: Outside Sudoku - 400 Easy to Normal Puzzles vol.11
Book #74: Supramolecular Chemistry