
William Hope Hodgson

Willis George Emerson

Edward Bulwer-Lytton

Camille Flammarion; translated by Augusta Rice Stetson; illustrated by de Bieler, Myrbach and Gambard

Edgar Rice Burroughs; illustrations by Frank E. Schoonover

Author not named on supplied title page; illustrations by Gilbert Gaul

John Jacob Astor; illustrations by Dan Beard

Sara Weiss

Camille Flammarion; translated by A. A. M. and R. M.

Camille Flammarion; multiple illustrators credited in the supplied title

David Lindsay

Thomas More; Francis Bacon; J. A. St. John

Told and pictured by William M. Timlin

John Vassos; Ruth Vassos

M. P. Shiel

A. Merritt

A. Merritt

Jack London; illustrated by Gordon Grant