Books about Human-alien encounters -- Fiction (sorted alphabetically)
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life watch
Lester Del Rey
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Lights on Precipice Peak
Stephen Tall
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Little Fuzzy
H. Beam Piper
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Little Knowledge
R. R. Winterbotham
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Little men of space
Frank Belknap Long
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Little Monsters Come
Ray Cummings
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Little Pets of Arkkhan
Bill Garson
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Lonely Ones
Edward W. Ludwig
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Lord of a Thousand Suns
Poul Anderson
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Lorelei
Charles V. De Vet
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Lumen
Camille Flammarion
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Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars
James B. Alexander
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Lunar Station
Harl Vincent
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Madcap Metalloids
Verne Athanas
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Madman From Earth
Keith Laumer
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Madmen of Mars
Erik Fennel
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Man From Siykul
Richard Wilson
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Manners and Customs of the Thrid
Murray Leinster
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man who liked lions
John Bernard Daley
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Margenes
Miriam Allen De Ford
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Martian
Allen Glasser and A. R. Hilliard
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Martian: A Novel
George Du Maurier
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Martians and the Coys
Mack Reynolds
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Marty the Martian
Arnold Marmor
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Master Race
Richard Ashby
