It all started with Idea Index in 1999. This short, fat, vinyl-bound book turned a lot of heads when it first came out, and before long it had been translated into five languages and was on sale around the world. After Idea Index came Layout Index, Design Basics Index, Photo Idea Index, Color Index, Color Index 2, Type Idea Index, Photo Idea Index: People, Photo Idea Index: Places, and Photo Idea Index: Things. All of these books are available on Amazon.