Incoming Resources
- Mystery gorillas, search for the great apes, National Geographic
- Demonic males, apes and the origins of human violence, Richard Wrangham and Dale Peterson
- Bonobo, the forgotten ape, Frans de Waal ; photographs, Frans Lanting
- The great apes, a short history, Chris Herzfeld ; translated by Kevin Frey ; foretold by Jane Goodall
- Beautiful minds, the parallel lives of great apes and dolphins, Maddalena Bearzi & Craig B. Stanford
- The ape within us, John MacKinnon