Books about Natural history -- Juvenile fiction (sorted by popularity)
- What the Animals Do and Say Eliza Lee Cabot Follen 62 downloads
- The Coral Island: A Tale of the Pacific Ocean R. M. Ballantyne 62 downloads
- Afloat in the Forest; Or, A Voyage among the Tree-Tops Mayne Reid 61 downloads
- Tales out of school Frank R. Stockton 60 downloads
- Little Robins Learning to Fly Madeline Leslie 60 downloads
- Silver Rags Willis Boyd Allen 59 downloads
- Ihmissyöjäin vankina: Seikkailuja Afrikan aarniometsissä (Finnish) Verney Lovett Cameron 59 downloads
- Jungle and Stream; Or, The Adventures of Two Boys in Siam George Manville Fenn 59 downloads
- Gascoyne, the Sandal-Wood Trader R. M. Ballantyne 59 downloads
- The American family Robinson : or, The adventures of a family lost in the great desert of the West. D. W. Belisle 58 downloads
- Martin Rattler R. M. Ballantyne 58 downloads
- Minnie's Pet Horse Madeline Leslie 58 downloads
- Among the Esquimaux; or, Adventures under the Arctic Circle Edward Sylvester Ellis 56 downloads
- In Search of a Son William S. Walsh 55 downloads
- Wild Adventures in Wild Places Gordon Stables 55 downloads
- The Cruise of the Frolic William Henry Giles Kingston 54 downloads
- Arthur Brown, The Young Captain Elijah Kellogg 53 downloads
- Bertha's Visit to Her Uncle in England; vol. 2 [of 3] Mrs. Marcet 53 downloads
- Minnie's Pet Lamb Madeline Leslie 52 downloads
- Joe Wayring at Home; or, The Adventures of a Fly-Rod Harry Castlemon 52 downloads
- Harry Milvaine; Or, The Wanderings of a Wayward Boy Gordon Stables 52 downloads
- The Story Without an End Friedrich Wilhelm Carové 51 downloads
- The Life of a Celebrated Buccaneer Richard Clynton 49 downloads
- The Wreck of the Red Bird: A Story of the Carolina Coast George Cary Eggleston 45 downloads
- The history of a tame robin Anonymous 44 downloads