Buku oleh Frans de Waal
Primates and Philosophers: How Morality Evolved Penilaian: 4 dari 5 bintang4/5Bird Brain: An Exploration of Avian Intelligence Penilaian: 4 dari 5 bintang4/5
Buku audio oleh Frans de Waal
Different: Gender and Our Primate Heritage Penilaian: 5 dari 5 bintang5/5Mama's Last Hug: Animal Emotions and What They Tell Us about Ourselves Penilaian: 4 dari 5 bintang4/5The Age of Empathy: Nature's Lessons for a Kinder Society Penilaian: 4 dari 5 bintang4/5Our Inner Ape: A Leading Primatologist Explains Why We Are Who We Are Penilaian: 4 dari 5 bintang4/5Primates and Philosophers: How Morality Evolved Penilaian: 5 dari 5 bintang5/5