Jigsaw Sudoku and Outside Jigsaw Sudoku: 200 Very Twisted Nonomino Puzzles (Outside Sudoku Puzzle Books)
World’s Hardest Killer Sudoku: Is Your IQ Good Enough to Solve These INSANE Puzzles? (World’s Hardest Killer Sudoku Books)
Super Sudoku Quad Samurai Puzzles: 75 Overlapping Sudoku Puzzles, 13 Sudoku Grids in Each Puzzle (Super Quad Samurai Sudoku Books)
Mandala Book – 50 Intricate Mandala Designs: Adult Coloring Book for Relaxation and Meditation (Mandala Coloring Books for Adults)
Sudoku book Soduku book Soduko book Sodoku book Suduko book YOU NAME IT Sudoko book Soduko book Suduku book Su doku book Sodoko book: 200 puzzles of various difficulties
Word Searches – puzzles for KIDS!: over 2000 words and phrases (Word Search Books For Kids Ages 8-12)