Marine Life

The Seashore Book: Bob and Betty's Summer with Captain Hawes

The Flying Machine Boys in the Wilds The Mystery of the Andes

Lachesis Lapponica

Conservation of marine birds of northern North America

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

Waltoniana

The Secret Life of Salmon

The Deep Sea Hunters: Adventures on a Whaler

The Book of the Ocean

Ocean's Story; or, Triumphs of Thirty Centuries

Wild Life in Southern Seas

Natural History: Fishes

Natural History: Mollusca

The Natural History of Chocolate

Angelfish

Marine Aquariums

Land Hermit Crabs

Freshwater Aquariums

Know your Freshwater Fishes

Livebearers