Wisdom's Daughter
H. Rider Haggard
Ayesha (1)
When the Birds Fly South
Stanton A. Coblentz
Unveiling a Parallel
Ella Merchant
Under the Andes
Rex Stout
Thyra: A Romance of the Polar Pit
Robert Ames Bennet
They Found Atlantis
Dennis Wheatley
The Smoky God, or, A Voyage to the Inner World
Willis George Emerson
She and Allan
Allan Quatermain (1)
She
Red Tree Frogs
Elmer Brown Mason
The People of the Pit
A. Merritt
The Nightmare
Francis Stevens
The Moon Pool
Walter Goodwin (1)
The Metal Monster
Walter Goodwin (2)
Marching Sands
Harold Lamb
The Lost World
Arthur Conan Doyle & Paul Cook
Professor Challenger (1)
The Lost Continent
Aleister Crowley
Weatherby Chesney
The Lost City
Joseph Badger, Jr.
The Jingo
George Randolph Chester