Olga Romanoff or the Syren of the Skies Annotated

The Angel of the Revolution

A Honeymoon in Space

Gambles with Destiny

History of the Free-Schools, Colleges, Hospitals, and Asylums of Birmingham, and Their Fulfilment

Olga Romanoff or the Syren of the Skies Annotated and Unabridged

In Saturn's Realm, and Homeward Bound

Romance of Golden Star

World Masters

A Glimpse of the Sinless Star, and The World of the Crystal Cities

Angel of Revolution Illustrated