http://book.klll.cc/ebooks/subject/4254.opds?sort_order=downloads&start_index=76 2025-09-01T23:03:11Z Books about Natural history -- Juvenile fiction (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 76 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/21741.opds The Island Queen R. M. Ballantyne 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/24516.opds The Crystal Hunters: A Boy's Adventures in the Higher Alps George Manville Fenn 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/58003.opds Bertha's Visit to Her Uncle in England; vol. 2 [of 3] Mrs. Marcet 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/23384.opds Gascoyne, the Sandal-Wood Trader R. M. Ballantyne 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/66956.opds Silver Rags Willis Boyd Allen 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/24617.opds The Wild Man of the West: A Tale of the Rocky Mountains R. M. Ballantyne 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/35649.opds The Lost Mountain: A Tale of Sonora Mayne Reid 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/26620.opds Minnie's Pet Horse Madeline Leslie 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/23375.opds Jack at Sea: All Work and No Play Made Him a Dull Boy George Manville Fenn 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/57624.opds In Savage Africa Verney Lovett Cameron 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/21364.opds The Rajah of Dah George Manville Fenn 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/57470.opds Captured by Apes; or, How Philip Garland Became King of Apeland Harry Prentice 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/63342.opds The White Czar: A Story of a Polar Bear Clarence Hawkes 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/48970.opds Across Texas Edward Sylvester Ellis 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/23129.opds The Young Voyageurs: Boy Hunters in the North Mayne Reid 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/21202.opds Fighting the Whales R. M. Ballantyne 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/40941.opds The Wreck of the Red Bird: A Story of the Carolina Coast George Cary Eggleston 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/28682.opds Minnie's Pet Cat Madeline Leslie 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/21718.opds The Big Otter R. M. Ballantyne 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/35047.opds Little Robins' Love One to Another Madeline Leslie 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/21871.opds Adventures in the Far West William Henry Giles Kingston 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/23067.opds Stories of Animal Sagacity William Henry Giles Kingston 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/16805.opds The Jungle Fugitives: A Tale of Life and Adventure in India Edward Sylvester Ellis 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/34488.opds The Cruise of the Frolic William Henry Giles Kingston 2025-09-01T23:03:11Z https://book.klll.cc/ebooks/34668.opds The Young Yagers: A Narrative of Hunting Adventures in Southern Africa Mayne Reid