QUARTO
Set to 2 different clues across 3 published puzzles, most often “Book size, in printing” — The New York Times, Sunday, 25 March 2007.
6 letters
Every clue on record, most used first
- Book size, in printing2 times
The New York Times — Sunday, 25 March 2007
- Book sizeonce
The New York Times — Tuesday, 6 July 2010