- The Otter, One of Nature's Fishers
- The Striped Zebra of Africa
- The White Yak of the Asiatic Mountains
- The Alpine Ibex. Note the Curiously Knobbed Horns
- A Pair of Angora Goats
- The Common Hedgehog with his Battery of Spines
- The Three-banded Armadillo. An Animal in a Coat of Mail
- Deerhound
- Skeletons of the Gibbon, Orang, Chimpanzee, Gorilla, Man
- The Skull and Brain-Case of Pithecanthropus