The Spiraling Worm is a science fiction and Lovecraftian horror novel written in the style of a spy thriller, by authors David Conyers and John Sunseri.

Published in 2007, the novel went received an Honourable Mention for Best Australian Horror Novel in the 12th Annual Aurealis Award (2007) and the Australian Shadows Award (2007).

The last three stories received honorable mentions in the Year's Best Fantasy and Horror Volume 21.

Each story features spies and government agents battling terrorists and government conspiracies who wish to release cosmic horrors of the Cthulhu Mythos from their hidden dimensions to destroy the Earth.

The plot summaries of the seven stories are: The following novels and short stories follow similar themes of espionage agents working against supernatural or alien entities.