- The Highest TreasonAuthor: Randall GarrettLanguage: English
- The Hills of HomeAuthor: Alfred CoppelLanguage: English
- The House on the BorderlandAuthor: William Hope HodgsonLanguage: English
- The Hunted HeroesAuthor: Robert SilverbergLanguage: English
- The HuntersAuthor: Joseph Samachson, H. R. Van DongenLanguage: English
- The IdealAuthor: Stanley G. (Stanley Grauman) WeinbaumLanguage: English
- The ImpossiblesAuthor: Randall Garrett, Laurence M. JaniferLanguage: English
- The Indulgence of Negu MahAuthor: Robert ArthurLanguage: English
- The Infra-MediansAuthor: Sewell Peaslee WrightLanguage: English
- The InvadersAuthor: Ferris, Benjamin, Vincent NapoliLanguage: English
- The island of Doctor MoreauAuthor: H. G. (Herbert George) WellsLanguage: English
- The Judas ValleyAuthor: Randall Garrett, Robert SilverbergLanguage: English
- The K-FactorAuthor: Harry HarrisonLanguage: English
- The KeeperAuthor: H. Beam PiperLanguage: English
- The Land That Time ForgotAuthor: Edgar Rice BurroughsLanguage: English
- The Lani PeopleAuthor: Jesse F. (Jesse Franklin) BoneLanguage: English
- The Last Place on EarthAuthor: Jim HarmonLanguage: English
- The LeaderAuthor: Murray Leinster, H. R. Van DongenLanguage: English
- The LinkAuthor: Alan Edward NourseLanguage: English
- The Lord of Death and the Queen of LifeAuthor: Homer Eon FlintLanguage: English
- The Lost ContinentAuthor: Edgar Rice BurroughsLanguage: English
- The Lost ContinentAuthor: C. J. Cutcliffe HyneLanguage: English
- The Lost WorldAuthor: Arthur Conan DoyleLanguage: English
- The Man Who Hated MarsAuthor: Randall GarrettLanguage: English
- The Man Who Rocked the EarthAuthor: Arthur Cheney Train, Robert Williams WoodLanguage: English
- The MantoothAuthor: Leadem, ChristopherLanguage: English
- The MaroonerAuthor: Stearns, Charles A., Leo SummersLanguage: English
- The Measure of a ManAuthor: Randall GarrettLanguage: English
- The Memory of MarsAuthor: Raymond F. Jones, Virgil FinlayLanguage: English
- The MercenariesAuthor: H. Beam PiperLanguage: English
- The Metal MonsterAuthor: Abraham MerrittLanguage: English
- The Mightiest ManAuthor: Fahy, PatrickLanguage: English
- The Misplaced BattleshipAuthor: Harry Harrison, John SchoenherrLanguage: English
- The Mississippi SaucerAuthor: Frank Belknap Long, Jon ArfstromLanguage: English
- The MonsterAuthor: Tenneshaw, S. M.Language: English
- The Monster MenAuthor: Edgar Rice BurroughsLanguage: English
- The Moon MetalAuthor: Garrett Putman ServissLanguage: English
- The Moon PoolAuthor: Abraham MerrittLanguage: English
- The Moon-VoyageAuthor: Jules VerneLanguage: English
- The mummy and Miss Nitocris : a phantasy of the fourth dimensionAuthor: George Chetwynd GriffithLanguage: English
- The Mysterious IslandAuthor: Jules Verne, Agnes Kinloch KingstonLanguage: English
- The Mysterious IslandAuthor: Jules Verne, Stephen W. (Stephen William) WhiteLanguage: English
- The Native SoilAuthor: Alan Edward NourseLanguage: English
- The Night LandAuthor: William Hope HodgsonLanguage: English
- The Night of the Long KnivesAuthor: Virgil Finlay, Fritz LeiberLanguage: English
- The Nothing EquationAuthor: Tom GodwinLanguage: English
- The outlaw of TornAuthor: Edgar Rice BurroughsLanguage: English
- The Penal ClusterAuthor: Randall GarrettLanguage: English
- The People That Time ForgotAuthor: Edgar Rice BurroughsLanguage: English
- The PerfectionistsAuthor: Castle, Arnold, Leo SummersLanguage: English
- The Pirates of ErsatzAuthor: Murray Leinster, Kelly FreasLanguage: English
- The Planet StrappersAuthor: Raymond Z. (Raymond Zinke) GallunLanguage: English
- The PlayersAuthor: Everett B. ColeLanguage: English
- The Point of ViewAuthor: Stanley G. (Stanley Grauman) WeinbaumLanguage: English
- The Poison BeltAuthor: Arthur Conan DoyleLanguage: English
- The PremiereAuthor: Sabia, RichardLanguage: English
- The Professional ApproachAuthor: Charles L. Harness, Theodore L. Thomas, John SchoenherrLanguage: English
- The Quantum JumpAuthor: Wicks, RobertLanguage: English
- The Radiant ShellAuthor: Paul ErnstLanguage: English
- The RepairmanAuthor: Harry HarrisonLanguage: English