Africa In My Blood: An Autobiography in Letters: The Early Years – A Dramatic Memoir of Revolutionary Chimpanzee Science in the Wilderness

Jane Goodall: The Woman Who Redefined Man – A Candid Biography Revealing Her Journey from Secretary to Groundbreaking Scientist

Primates of the World: An Illustrated Guide

The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution

The Locals: A Contemporary Investigation of the Bigfoot/Sasquatch Phenomenon

Where Bigfoot Walks: Crossing the Dark Divide

Sasquatch: the apes among us

Orangutans: Their History, Natural History and Conservation

Bigfoot Sasquatch Evidence: The Anthropologist Speaks Out

Raincoast Sasquatch: Bigfoot/Sasquatch Evidence from Indian Lore