This book deals with Colin Chapman's contributions to automotive technology by way of a series of themed chapters - concepts, engines, transmissions, suspensions, structures, aerodynamics etc. The book is very comprehensive as you'd expect from Karl Ludvigsen and initially I was very impressed. But as the book wore on (and it is a big book)I felt that the same ground was being covered again and again, albeit with a slightly different focus each time around. I don't know how Karl writes so many big books but I suspect that he has a team of researchers/helpers on hand to get all the material marshalled together. I felt that the book could have been improved with a bit of editing.