Academic & University

• Oxford University Press
• Princeton University
  Press
  
• Routledge
• Sage Publications

Nonfiction & Reference

• ABC-CLIO            
  
• CQ Press
• DK Publishing
  
• Facts On File
• Greenwood
• Grolier
• Macmillan
• M.E. Sharpe
• Scribner's

• Boje Verlag
• Marshall Cavendish
• PlayBac

Institutional & Educational

• Food and Agriculture Organization
• Imogene Bassett Hospital
• Learning Express
• World Almanac Education

Individuals and Brands

• Estate of June Rossbach Bingham Birge
• National Audubon Society
• National Baseball Hall of Fame & Museum