Lydia Parker

• Medium Samurai Sudoku 100 Puzzles Vol. 1
• Medium Samurai Sudoku 100 Puzzles Vol. 2
• Medium Samurai Sudoku 100 Puzzles Vol. 3
• Medium Samurai Sudoku 100 Puzzles Vol. 4
• Medium Samurai Sudoku 100 Puzzles Vol. 5