I bought this book to find out more about Celica GT-Four's, and it's not just a great read, but also a good reference book. It goes into great detail in places including the price of the vehicles on the Japanese market and also the differences between each model, spec and equipment from model launch to end of production. The book also covers the racing pedigree of each model and lists its accomplishments. As it covers both the Celica's AND Supra's, i saw this book as two books for the price of one. A great book for any Toyota fan.