Doug Peterson

Jeff Chen makes crossword puzzles for TheNew York Times and other major publications. In previous careers, he was a mechanical engineer listed on eight US patents, and then cofounded a pharmaceutical company, Acucela Inc. Jeff lives in Seattle with his wife and two children. He can be reached at JeffChenWrites.com.

Doug Peterson has been making puzzles for a long time, ranging from easy-peasy to tear-your-hair-out difficult. Doug grew up in MT and now lives in Pasadena, CA. His books include Easy as ABC Crosswords, Sit & Solve Brain-Straining Crosswords, and Sit & Solve Lickety Split Crosswords.