The Kruton Interface
John DeChancie
The L-5 Society
Robert A. Heinlein
The Ladder in the Sky
John Brunner
The Land of Hidden Men
Edgar Rice Burroughs
Legend of Lost Earth
G. McDonald Wallis
Life Form
Alan Dean Foster
Life with Lancelot
John T. Phillifent
The Light of Lilith
Listen! The Stars!
Lone Star Planet
H. Beam Piper & John J. McGuire
The Long Crawl of Hugh Glass
Roger Zelazny
Long-Term Investment
Chelsea Quinn Yarbro
The Lost Continent
The Lost Millennium
Walt Richmond & Leigh Richmond