Easy Crossword OmnibusPatrick Blindauer, Martin Ashwood-Smith, Harvey Estes · First published 2018Open the Tome
Gigantic Book of CrosswordsPatrick Blindauer, Martin Ashwood-Smith, Harvey Estes · First published 2013Open the Tome
Challenging 30-Minute CrosswordsBob Klahn, Frank Longo, Rich Norris, Harvey Estes, Dave Tuller, Martin Ashwood-Smith, Mel Rosen, Raymond Hamel, Manny Nosowsky, Patrick Jordan · First published 2005Open the Tome
Great 30-Minute CrosswordsMartin Ashwood-Smith, Raymond Hamel, Bob Klahn, Rich Norris, Nancy Salomon · First published 2004Open the Tome
