The Kid's Book of the Elements: An Awesome Introduction to Every Known Atom in the Universe - Theodore Gray

Theodore Gray is the author of The Elements, Molecules, and Reactions, as well as Theodore Gray's Completely Mad Science and How Things Work. He is the creator of the bestselling iPad apps Elements and Molecules, which have both been named App of the Week by Apple and was Director of Disney Animated (also honored by Apple as iPad App of the Year). Gray appeared on stage with Steve Jobs several times in his capacity as a software creator. He also co-founded Wolfram Research, Inc., makers of the widely used software Mathematica and the Wolfram Alpha website. He lives in Urbana, Illinois. nNick Mann is a photographer specializing in taking beautiful photos of inanimate objects on black backgrounds. His other work includes Molecules, Reactions, and How Things Work. Originally of Urbana, IL, he lives in Champaign, IL and North Liberty, IA, where he is working towards a geology degree at Cornell College.