- Original Porsche 911: The Guide to All Production Models, 1963-98 (Original Series)
- Porsche
- Original Porsche 911
- Original Porsche 924/944/968: The Guide to All Models 1975-95 Including Turbos and Limited Edition (Original Series)
- Original Porsche 911 1964-1998: The Definitive Guide to Mechanical Systems, Specifications and History