Clasificación de la Biblioteca del CongresoTL500-777

1900s(141) 1920s(95) 1930s(107) accidents(144) adventure(505) Africa(478) airplane(355) airplane crashes(26) airplanes(2,184) airport(226) American(190) autobiography(820) aviation(10,522) Beryl Markham(87) biographies(440) biography(6,307) bombers(140) Canada(158) children(292) children's(481) culled(105) disasters(160) engineering(765) flight(1,638) flying(1,469) Germany(289) guidebook(123) history(5,481) informational(164) instructional(119) interwar(213) invention(74) inventions(190) inventors(315) juvenile(158) juvenile non-fiction(99) Lindbergh(191) machines(104) military(824) military history(785) nasa(297) photography(206) picture book(913) pilot(305) pilots(402) plane crash(134) plane crashes(26) planes(715) reference(873) rockets(46) science(1,285) social studies(200) space exploration(82) space flight(75) survival(428) travel(520) usa(530) vehicles(194) war(213) weather(173) Wilbur(34) women(480) women in history(73) women's history(123)