Congo

In San Francisco, primatologist Peter Elliot works with Amy, a gorilla with an extraordinary vocabulary of 620 “signs,” the most ever learned by a primate, and she likes to fingerpaint. But recently, her behavior has been erratic and her drawings match, with stunning accuracy, the brittle pages of a Portuguese print dating back to 1642... a drawing of an ancient lost city. A new expedition — along with Amy — is sent into the Congo where they enter a secret world, and the only way out may be through a horrifying death …