Sapphires, Monkey-Bread and a Coup d'Etat: The Itinerant Ecologist Series

Evocative Africa: Ventures of Discovery

Adventuring in Southern Africa: The Great Safaris and Wildlife Parks of Botswana, Zimbabwe, Zambia, Namibia, South Africa, Malawi, Lesotho, and Swaziland

Finding Farini’s Lost City of the Kalahari: A pathway to solving this mystery of Africa (Live dangerously, carefully)

I Love You Across the World

My African Conquest: Cape to Cairo at 80

Wild about Africa: Sleepwalking on Kilimanjaro and Running from Lions

Africa Lite ?: Boomers in Botswana

Finding 400 & Beyond: A Quest For The African Elephant & Beyond