Books about Natural history -- Juvenile literature (sorted by popularity)
- Rollo's Experiments Jacob Abbott 72 downloads
- Boschgeheimen (Dutch) William J. Long 70 downloads
- The Queen Bee, and Other Nature Stories Carl Ewald 70 downloads
- Through Magic Glasses and Other Lectures Arabella B. Buckley 69 downloads
- Little Wanderers Margaret Warner Morley 67 downloads
- A Child's Guide to Pictures Charles H. Caffin 66 downloads
- Cobwebs to catch flies : or, Dialogues in short sentences adapted to children from the age of three to eight years Mrs. Lovechild 64 downloads
- The History of a Mouthful of Bread Jean Macé 62 downloads
- Natural History Francis L. Hawks 62 downloads
- Charley's Museum Unknown 60 downloads
- Rollo's Museum Jacob Abbott 57 downloads
- The Two Goats and the Sick Monkey Anonymous 43 downloads
- Outlines of Creation Elisha Noyce 40 downloads
- Luonnon ihmeitä (Finnish) O. A. Joutsen 34 downloads