Archive CD Books Project
- Old and rare books reproduced on CD for genealogists and historians. County directories, parish registers, and county histories.
- http://www.archivecdbooks.org/

Midlands Historical Data
- Facsimile copies of old books, directories and maps available on CD for genealogists and historians. Specialising in the Midlands area of the United Kingdom.
- http://www.midlandshistoricaldata.org/index.html

Colonial CD Books
- Reproductions of old and rare books on CD's for researchers in Australia and New Zealand.
- http://www.colonialcdbooks.com

Bush's E-Books Historical and Genealogical Books on CD-ROM
- Rare and out-of-print genealogical references on CD. Specializing in local histories.
- http://www.bushbooks.com/