This book is all that it claims. For those wanting to grow heirloom tomatoes, it can be confusing as to which have the attributes one is seeking (sweet taste, good for sauce, good for munching, etc.) This book takes the mystery out of heirloom tomatoes with great descriptions of each tomato's attributes. The book also has beautiful photographs of each tomato so it is easy to visualize how they would appear in the garden. Finally, there is an extensive list of seed sources.
Great book--well worth the money.