Books about Natural history -- Outdoor books (sorted by popularity)
- Wild Pastures Winthrop Packard 94 downloads
- Nature Near London Richard Jefferies 94 downloads
- Winter Dallas Lore Sharp 92 downloads
- A Rambler's lease Bradford Torrey 91 downloads
- In the Catskills: Selections from the Writings of John Burroughs John Burroughs 91 downloads
- Riverby John Burroughs 90 downloads
- The Writings of John Burroughs — Volume 05: Pepacton John Burroughs 90 downloads
- In New England Fields and Woods Rowland Evans Robinson 88 downloads
- The Fall of the Year Dallas Lore Sharp 85 downloads
- Travels in a Tree-top Charles C. Abbott 83 downloads
- Wake-Robin John Burroughs 82 downloads
- A Year in the Fields John Burroughs 82 downloads
- Muskrat City Henry Abbott 80 downloads
- Old Plymouth Trails Winthrop Packard 75 downloads
- The Lone Swallows Henry Williamson 73 downloads
- Summer Dallas Lore Sharp 71 downloads
- In the open : intimate studies and appreciations of nature Stanton Davis Kirkham 70 downloads
- Literary Pilgrimages of a Naturalist Winthrop Packard 70 downloads
- Under the Trees and Elsewhere Hamilton Wright Mabie 69 downloads
- Spring notes from Tennessee Bradford Torrey 68 downloads
- Outings at Odd Times Charles C. Abbott 67 downloads
- Wood Wanderings Winthrop Packard 66 downloads
- The Clerk of the Woods Bradford Torrey 65 downloads
- Some Spring Days in Iowa Frederick John Lazell 64 downloads
- The Jonathan Papers Elisabeth Woodbridge Morris 63 downloads