Kelley Blue Book: A Quick History and Handy Guide The Birth of Kelley Blue Book Les Kelley founded Kelley Blue Book, or KBB for short. Its headquarters is located in Irvine, California.Fun fact: Les Kelley…

Kelley Blue Book: A Quick History and Handy Guide The Birth of Kelley Blue Book Les Kelley founded Kelley Blue Book, or KBB for short. Its headquarters is located in Irvine, California.Fun fact: Les Kelley…