If you are a novice and want to remain a novice, then buy a novice book. If you want to see how far the rabbit hole goes, then I recommend:
Chameleons: Nature's Hidden Jewels
2nd Revised & Updated English Edition
by Peter Necas
Chameleons: Their Care and Breeding
by Linda J. Davison
Incubation of Reptile Eggs: Basics, Guidelines, Experiences
by Gunther Kohler
Though you'll have to look at the books others posted and recommend because I don't have a complete collection.