The Dreams in the Witch House

The Man of Stone (with Hazel Heald)

The Horror in the Museum (with Hazel Heald)

Through the Gates of the Silver Key (with E. Hoffmann Price)

Winged Death (with Hazel Heald)

Out of the Aeons (with Hazel Heald)

The Thing on the Doorstep

The Evil Clergyman

The Horror in the Burying-Ground (with Hazel Heald)

The Book

The Tree on the Hill (with Duane W. Rimel)

The Battle that Ended the Century (with R. H. Barlow)

The Shadow Out of Time

ôTill AÆ the Seasö (with R.H. Barlow)

Collapsing Cosmoses (with R.H. Barlow)

The Challenge from Beyond

The Disinterment (with Duane W. Rimel)

The Diary of Alonzo Typer (with William Lumley)

The Haunter of the Dark

Within the Walls of Eryx (with Kenneth S)

The Night Ocean (with R.H. Barlow)