Discover the fascinating and remarkable story of Charles Darwin and Joseph Hooker, two friends who made extraordinary discoveries that changed our world A beautifully illustrated book which foregrounds the friendship between Charles Darwin and Joseph Hooker, a scientist in his own right. We learn about their separate careers and explorations, and most significantly Hooker's role as confidante and adviser while Darwin was developing his theory of natural selection and writing the ground-breaking Origin of Species. A book which shows the importance of teamwork in developing new ideas.