"A wild ride. Positively clogged with scientific information." —Kirkus Reviews Survive! Inside the Human Body, Volume 3 concludes our incredible tour of the human body with a wild ride through the nervous system. When Geo and Dr. Brain find themselves inside Phoebe"s brain, they must brave shocking electrical signals and navigate a maze of neurons and synapses. Will the dynamic duo finally escape? And what"s the matter with Phoebe, anyway? As you follow this up-close exploration of Phoebe"s brain, you"ll learn how the brain and nervous system work. For ages 8+