A random murder in a public park. An artist wracked by fantastical and haunting dreams. A police inspector confronting the depraved rites of a voodoo cult. Intrepid sailors pitted against a diabolical monstrosity risen from the bottom of the sea. And one man, doomed to understand that such things foretell madness and the end of mankind. 

An escaped madman. Unspeakable research into the blackest depths of the occult. Shadowy figures ruthlessly pursuing unholy secrets. Will a young man’s thirst for knowledge push him over the brink to madness, or will it lead him to a fate far, far worse? 

A strange case of amnesia strikes down a university professor: Five years of his life vanish under a mysterious cloud. He recovers and embarks on an investigation to piece together his strange activities and nefarious associations while afflicted. 

Dark Adventure Radio Theatre: Masks of Nyarlathotep is an epic tale of globe-trotting adventure inspired by the works of H.P. Lovecraft, presented as a 1930s-style radio drama. Dark Adventure Radio Theatre presents the tale with an absurdly large cast of professional actors, exciting sound effects and thrilling original music by Troy Sterling Nies. Now, in partnership with Chaosium, we've adapted their most famed and beloved game supplement of all time - Masks of Nyarlathotep - into a fully dramatized super episode of Dark Adventure Radio Theatre.

The hills of Western Massachusetts contain dark and terrible secrets. Strange families keep to themselves and practice rites of ancient and unspeakable black magic. These dreadful and unholy rituals give birth to a monstrosity beyond imagination, a monstrosity that threatens mankind itself! 

The Shadow Over Innsmouth tells the first-person story of a young historian, Robert Olmstead, who, while investigating his family genealogy in New England, is intrigued to learn about a hated and mysterious fishing town called Innsmouth. When he visits he finds the place to be run-down and near-deserted, with a cult-like religion and a strange, degenerate population. His investigation soon turns into a race to escape the town and the the evil creatures he sees emerging from the sea.

For the first time ever, the H.P. Lovecraft Historical Society has produced an audio recording of all of Lovecraft's stories. These are not dramatizations like our Dark Adventure Radio Theatre - rather, this is an audiobook of the original stories, in all-new, never-before-heard recordings made by the HPLHS' own Andrew Leman and Sean Branney exclusively for this collection. This collection spans his entire career from his earliest surviving works of childhood to stories completed shortly before his death. All tales include original music by HPLHS composer Troy Sterling Nies.

A brilliant medical student dreams of bringing life to the dying - and to the dead. How far will he go to achieve his dream? Will his genius unlock the secrets of life and death, or will boundless ambition twist his noble purpose into something monstrous?

The ocean's imponderable depths contain mysteries far beyond the grasp of mortal men. From the adventurous mariners of ancient times, to simple fishermen of our own New England of yesteryear, mankind has found the seven seas to be both the source of life, and a watery grave. When man seeks to delve too deeply into that abyss, what appalling secrets will rise to the surface? And what will mankind do when faced with the unnamed horrors of the deep? 

H.P. Lovecraft's classic tale of a polar expedition meeting unspeakable horrors is brought to life in the style of a 1930s radio drama, featuring a large cast of actors, thrilling sound effects, and original music.