Books in Browsing: Nature/Gardening/Animals (sorted alphabetically by author)
- Our Vanishing Wild Life: Its Extermination and Preservation William T. Hornaday
- Camp and Trail: A Story of the Maine Woods Isabel Hornibrook
- Our British Snails J. W. Horsley
- Country Walks of a Naturalist with His Children W. Houghton
- The Industries of Animals Frédéric Houssay
- Ducks and Geese: Standard Breeds and Management George E. Howard
- Territory in Bird Life Henry Eliot Howard
- House Flies L. O. Howard
- The House Fly and How to Suppress It L. O. Howard and F. C. Bishopp
- A Review of the Resources and Industries of the State of Washington, 1909 Ithamar M. Howell
- Birds and their nests Mary Howitt
- A Bilateral Division of the Parietal Bone in a Chimpanzee; with a Special Reference to the Oblique Sutures in the Parietal Aleš Hrdlička
- Ferns of Hawaii National Park Douglass H. Hubbard
- New observations on the natural history of bees François Huber
- New Zealand Moths and Butterflies (Macro-Lepidoptera) G. V. Hudson
- An elementary manual of New Zealand entomology : being an introduction to the study of our native insects G. V. Hudson
- Hampshire Days W. H. Hudson
- Birds and Man W. H. Hudson
- The Naturalist in La Plata W. H. Hudson
- A Shepherd's Life: Impressions of the South Wiltshire Downs W. H. Hudson
- Birds in Town & Village W. H. Hudson
- Birds in London W. H. Hudson
- Argentine Ornithology, Volume 2 (of 2) W. H. Hudson and Philip Lutley Sclater
- Argentine Ornithology, Volume 1 (of 2) W. H. Hudson and Philip Lutley Sclater
- Paths of the Mound-Building Indians and Great Game Animals Archer Butler Hulbert