http://www.ora.com
2. Macmillan Publishing
http://www.mcp.com
3. McGraw-Hill
http://www.mcgraw-hill.com
4. IDG Books
http://www.idgbooks.com
5. Microsoft Press
http://www.microsoft.com
6. Prentice Hall
http://www.prenhall.com
7. Addison Wesley Longman
http://www.awl.com
8. Peachpit Press
http://www.peachpit.com
9. Coriolis Group
http://www.coriolis.com
10. Harcourt
http://www.harcourt.com