Marine Life

The Last Sunset in the West

The Shark that Walks on Land

Natural History: Reptiles

Trees: A Woodland Notebook

Travels of William Bartram

Shark Bytes

Toilers of the Sea

The Frog with Self-cleaning Feet

Beautiful Shells of New Zealand

Cichlids

Shell Games

Bettas and Gouramis

Himalayan Journals — Complete

The Bird Watcher in the Shetlands, with Some Notes on Seals—and Digressions

The Book of the Ocean

Wayside and Woodland Blossoms

The British Woodlice

The Solomon Islands and Their Natives

Wild Life at the Land's End

Animal Locomotion; or, walking, swimming, and flying