The Puzzle Doctor is in! Have an uncontrollable craving for crosswords? The Puzzle Doctor has the cure: 150 easy to hard New York Times puzzles you can take with you wherever you go! Features:- 150 crossword puzzles of all difficulty levels- Perfect portable size - Edited by legendary puzzle editor Will Shortz | The New York Times Puzzle Doctor Presents Crossword Fever, Paperback | Indigo Chapters