Satisfying as both biography and basic science text, the book perfectly captures the independence and near-obsessive problem-solving talents of the two men. Though ultimately only one of them (Noyce) ended up with legal rights to the invention, they shared a respect for each other that persisted throughout their careers. Since Kilby won the 2000 Nobel Prize for Physics for his work, the story is all the more compelling and intriguing over 40 years after the invention. Reid's work uncovers human dimensions we'd never expect to see from 1950s engineering research.