911 Secrets.com – Porsche buyers guides.
Dr. Ing. h.c. F. Porsche AG - Official Porsche site.
Homepage – Great Britain - Porsche Cars Great Britain Ltd.
Porsche 911 for sale in the UK @ 911uk.com – U.K. based site with great used Porsche pages and forums.
Porsche 911-Classified.co.uk – U.K. A good magazine style 911 Site.
Dialog-911.de – German 911 site.
Flat-6.net Forums – Forum Index – UK based 911 site.
911buyer.com – Porsche for sale in the U.S.A.
Books4Cars.com – We have every automotive book you need
P Cars. U.S. Porsche site with car parts and classified ads.