Donovan and Murdoch, the great reference source, lists approximately 550 club history books published between 1566-1985.
I'm sure quite a few have been added since then.
Also, a large number of club histories changed hands at yesterdays auction in San Francisco.
http://www.pbagalleries.com/live/sale_details.php?s=314Here you can view the catalogue and the prices they fetched.
Gregg