Timmay:
The 2008 (latest) edition is out of print, NLA. We have a few new copies left and will be at the Porsche literature swap meet at the LAX Hilton on Saturday, March 3rd. Or see our web site:
Toad Hall MotorBooks, specializing in Fine Books on Mercedes Benz & Porsche since 1980; Welcome.. Or call me at 303/237-0911 (Mountain Time).
Frank