Thanks for reading. I've so far purchased the Ford Escort, Subaru Impreza and Audi Quatro Rally Giants books. This Lancia Delta book is so far the best of the bunch with the Audi book coming a close second. A lot of what makes these books great is the technical data and schematics of the cars that must be or not be available. Seems like there were lots neat cutaways graphics of the Lancia's that I feel are very high value. Plus they are such unusual cars and so rarely seen except in passing that it is wonderful to get down to brass tacks on how they were designed. There's not any reason this couldn't be a five star review but I'm not sure what is perfect in a book and worried about "grade inflation" so four stars in my book. Buy with confidence that this will scratch your 90's rally itch. Enjoy!