Karl Ludvigsen is respected as a close and knowledgeable observer of, and participant in, the world motor industry. In addition to his industry activities as an executive with GM, Fiat and Ford and head of a consulting company, he has been active for over 60 years as an author and historian. As an author, co-author or editor he has some five dozen books to his credit, all concerning cars and the motor industry, his life-long passion. Many have been garlanded for their high standard of writing and research. An American, he lives in the UK, in Suffolk.