Golden Books Publishing
Publishes storybooks, educational workbooks, coloring and activity books, novelty books, reference books, chapter books, and the Little Golden Books series. Free online children's games and e-books.
http://www.goldenbooks.com/

The Physicians' Fee Reference
CPT Coding books software: Physicians Fee Reference, Physicians Insurance Reference, HCPCS Code Book, RBRVS EZ-Fees, Correct Coder for Medicare CCI Edits, National Dental Advisory Service Fee Report.
http://www.medfees.com/

Houghton Mifflin
Houghton Mifflin's Trade and Reference Division publishes award-winning books for adults and children: fiction, nonfiction, poetry, and reference.
http://www.houghtonmifflinbooks.com/

Quirk Books
Publishers of irreverent pop-culture, humor, gift, self-help, and impractical reference books.
http://www.quirkbooks.com/

Iron Gate Publishing's Books for Genealogists
Iron Gate Publishing - the home of the Directory of Genealogical and Historical Libraries, Archives and Collections in the US and Canada and the Directory of Genealogical and Historical Society Periodicals in the US and Canada
http://www.irongate.com

Oyate
Publishes story books, teacher's resources, reference works, audios, videos, posters, and humorous books by and about Native Americans.
http://www.oyate.org/

Hebrew Page of Multilingual Books Language Bookstore
Hebrew books, courses, and software and other products to help you learn Hebrew. Learning materials in over 100 languages. We ship anywhere!
http://multilingualbooks.com/hebrew.html

The Quick Reference Site
The best resource for free Quick Reference Cards on the net. Brought you by Tim Sinaeve.
http://www.digilife.be/quickreferences

Houghton Mifflin
Houghton Mifflin's Trade and Reference Division publishes award-winning books for adults and children: fiction, nonfiction, poetry, and reference.
http://www.houghtonmifflinbooks.com/

Irish Gaelic Reference Documents and Links
(Almost) Everything You Need to Know to Learn to Read and Write the Irish Language,Learning Irish Gaelic Language Reference Material
http://www.karott.com/gaelic/default.asp