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- airplanes (5)
- survival after airplane accidents, shipwrecks, etc (4)
- design and construction (2)
- adventure and adventurers (1)
- aerodynamics (1)
- automatic control (1)
- boys (1)
- castaways (1)
- china (1)
- control surfaces (1)
- crusoe, robinson (fictitious character) (1)
- defoe, daniel, (1)
- fiction (1)
- fuselage (1)
- himalaya mountains (1)
- islands (1)
- materials (1)
- matrices (1)
- mechanics, applied (1)
- motors (1)
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