http://book.klll.cc/ebooks/subject/6546.opds?sort_order=downloads&start_index=51 2025-08-21T12:36:31Z Books about Aeronautics -- 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 51 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/50165.opds The Flying Machine Boys on Duty; Or, The Clue Above the Clouds Frank Walton 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/50323.opds Dave Dashaway Around the World; or, A Young Yankee Aviator Among Many Nations Roy Rockwood 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/45680.opds Flying the Coast Skyways; Or, Jack Ralston's Swift Patrol Ambrose Newcomb 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/73976.opds Air Service boys flying for France : or, The young heroes of the Lafayette Escadrille Charles Amory Beach 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/10954.opds The Girl Aviators' Sky Cruise Margaret Burnham 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/45776.opds The Sky Detectives; Or, How Jack Ralston Got His Man Ambrose Newcomb 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/49049.opds The Motor Boys Under the Sea; or, From Airship to Submarine Clarence Young 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/72701.opds Tom Swift and his airline express : or, From ocean to ocean by daylight Victor Appleton 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/55534.opds The Aeroplane Express; or, The Boy Aeronaut's Grit H. L. Sayler 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/57000.opds The Boy Aeronauts' Club; or, Flying for Fun H. L. Sayler 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/55359.opds The Mystery Crash Van Powell 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/6904.opds Boy Scouts in an Airship; Or, The Warning from the Sky G. Harvey Ralphson 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/45447.opds A Viking of the Sky: A Story of a Boy Who Gained Success in Aeronautics Hugh McAlister 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/71604.opds The Rambler Club's aeroplane W. Crispin Sheppard 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/50824.opds The Flying Machine Boys on Secret Service; Or, The Capture in the Air Frank Walton 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/12947.opds The Boy Scouts of the Flying Squadron Robert Shaler 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/48377.opds Bill Bruce on Forest Patrol Henry Harley Arnold 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/45308.opds The Adventure Girls in the Air Clair Blank 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/63394.opds Bill Bolton and the Flying Fish Noel Sainsbury 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/54056.opds In the Clouds for Uncle Sam; or, Morey Marshall of the Signal Corps H. L. Sayler 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/45973.opds Trackers of the Fog Pack; Or, Jack Ralston Flying Blind Ambrose Newcomb 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/6908.opds The Air Ship Boys : Or, the Quest of the Aztec Treasure H. L. Sayler 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/54413.opds Bill Bolton and Hidden Danger Noel Sainsbury 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/62110.opds Radio Boys in the Flying Service; or, Held For Ransom by Mexican Bandits J. W. Duffield 2025-08-21T12:36:31Z https://book.klll.cc/ebooks/71708.opds The Bird boys : Or, the young sky pilots' first air voyage John Luther Langworthy