Stephen Haffner

Complete John the Ballader, Volum...

Complete John the Ballader, Volume Two

Year unknown Manly Wade Wellman, Stephen Haffner, Patrick J. LoBrutto, Raymond Swanland, and Tim Kirk

Terror in the House

Year unknown Henry Kuttner, Richard Matheson, Dr. Garyn G. Roberts, Stephen Haffner, and Harry V. Parkhurst

The Collected Captain Future, Volume One

Year unknown Edmond Hamilton, Stephen Haffner, George Rozen, Earle K. Bergey, and H. W. (Wesso) Wessolowski

The Complete Ivy Frost

Year unknown Donald Wandrei and Stephen Haffner

The Complete John Thunstone

Year unknown Manly Wade Wellman, Stephen Haffner, Raymond Swanland, George Evans, and Ramsey Campbell

The Reign of the Robots

Year unknown Edmond Hamilton, Stephen Haffner, Frank R. Paul, H.W. Wessolowski, Hugh Rankin, Joseph Doolin, Leo Morey, and Michael Ashley

Thunder in the Void

Thunder in the Void

Year unknown Henry Kuttner, Stephen Haffner, and Mike Resnick