Steampunk

The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel

The Clockwork Heart

Frank Reade, Jr., With His New Steam Man in Central America

Edison's Conquest of Mars (Sci-Fi Classic)

The Abandoned Country; or, Frank Reade, Jr., Exploring a New Continent

Asher's Invention

Bangerter's Inventions; His Marvelous Time Clock

THE HOUSE OF A THOUSAND CANDLES

THE EXPLOITS OF ELAINE (& Its Sequel The Romance of Elaine)

By Fire Above

Britannia Unleashed

Frank Reade, Jr., with his new steam man in Mexico or, hot work among the greasers

Frank Reade, Jr., with his new steam horse in the great American desert or, The sandy trail of death

The Velocipede

The Cranial Stalkers

The Syndic

The Lair of the White Worm

A Queen of Atlantis (Serapis Classics)

Whisper

The Time Traders