Yes, you really want to read this one. It's fascinating to slowly learn more and more about this very interesting scientist's life as you learn a LOT about trees and plants. It's quite interesting to read how differently a life can be lived, and yet be full and satisfying. Fans of "H is for Hawk" will like this one, and I also suggest "The Sound of A Wild Snail Eating" by Elisabeth Tova Bailey. I really enjoy learning so much about a subject as I read!