Komodo

Garudas

2023

Ocean Voyagers

2007

The Canary Islands

2016

Saving Flipper

2009

This Is Nicholas: Living with Autism Spectrum Disorder

2019

Nature: Arctic Wolf Pack

Poisons

1964

John Betjeman: A Poet in London

1959

When Whales Walked: Journeys in Deep Time

2019

Kina & Yuk

2023

Two Daughters

2022

Canberra Today and Tomorrow

1959

Botswana: Trouble in the Elephant Sanctuary

2019

All the Empty Rooms

2025

Sea of Hope: America's Underwater Treasures

2017