Intelligence in Plants and Animals Being a New Edition of the Author's Privately Issued "Soul and Immortality."

Concerning Animals and Other Matters

Stories about Animals: with Pictures to Match

Wild Animals at Home

Creatures of the Night: A Book of Wild Life in Western Britain

De Reis om de Wereld

Rustic Sounds, and Other Studies in Literature and Natural History

Animal Intelligence The International Scientific Series, Vol. XLIV.

The Sea (La Mer)

Wild Life Near Home

Miscellanea Curiosa, Vol. 3 containing a collection of curious travels, voyages, and natural histories of countries as they have been delivered in to the Royal Society

Von Wundern und Tieren: Neue naturwissenschaftliche Plaudereien