Will Shortz

New York Times Games Every Day I’m Puzzling: 200 Easy to Hard Crosswords

New York Times Games Crossword Consummate for the Expert Solver: 200 Hard Crosswords

New York Times Games Crossword Clever for the Consistent Solver: 200 Medium Crosswords

New York Times Games Crossword Curious for the Novice Solver: 200 Easy Crosswords

New York Times Games Essential Easy Crosswords Volume 3: 200 Simple Puzzles