Curlie

Includes sites that serve as 'online companions' to readily available print magazine and publications focused on auto racing.

Please include site content features such as:

How often is the magazine published? (monthly, quarterly, 10 issues per year)?
What auto racing does it cover? (geographic region, a particular circuit, a state, a country)
Is online ordering available?
Is there other features users may want to know? (newsletters, mailing list, discussion forum, message board, archives).