Books:
- The Technique of Porsche: From Type 356 to 911
- The World of Porsche: The Men, the Cars, and the Racing Glory
Articles and Columns:
- Various articles for Road & Track magazine, including:
- "The Porsche Story"
- "The Porsche 356"
- "The Porsche 911"
- Various articles for Car and Driver magazine, including:
- "The Porsche 911 Carrera RS"
- "The Porsche 930 Turbo"
- "The Porsche 959"