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! 

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 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? 

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. 

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. 

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.

Screams ring out in a madhouse as a man shoots his best friend in cold blood. What drives him to such a desperate act? Greed? Jealousy? Madness? Or a woman? A woman said to have mystical powers, in league with the darkest forces of the cosmos? Is the gunman’s testimony the invention of a calculating killer, or is he another victim of a supreme evil that lurks unseen among us? 

A hardened archaeologist and a wealthy adventurer join forces to look into inexplicable murders in Boston. Before long, their investigation reveals a nefarious conspiracy, with tentacles reaching from their own past to the furthest corners of the globe. Will the duo and a team of trusted comrades be able to thwart an unholy alliance of dark forces, or does our very world stand upon the precipice of a terrifying doom?  

A meteorite from cosmic space falls to earth on a backwoods Massachusetts farm. The space rock possesses peculiar qualities and mystifies even the brightest university scientists. But it soon becomes clear that this is no ordinary meteor, as its otherworldly influence unleashes a creeping wave of despair, death, and decay into the land and its inhabitants. 

The Shadow over Innsmouth is a horror novella by American author H. P. Lovecraft, written in November–December 1931. It forms part of the Cthulhu Mythos, using its motif of a malign undersea civilization, and references several shared elements of the Mythos, including place-names, mythical creatures, and invocations. The Shadow over Innsmouth is the only Lovecraft story which was published in book form during his lifetime. - The narrator is a student conducting an antiquarian tour of New England.

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. 

Dark Adventure Radio Theatre's Bad Medicine brings three classic tales of horror and medicine to life in a 1930s-style radio drama. Edgar Allan Poe's "The Facts in the Case of M. Valdemar" and H.P. Lovecraft's stories "Cool Air" and "The Picture in the House" are brought to life by a talented cast of professional actors, exciting sound effects, and thrilling original music by Reber Clark.

The police inspector who once probed the mysteries of the Cthulhu cult now finds himself on a case that leads him once again into the foreboding bayous of Louisana. Will his investigations pit him against deranged cultists, the abominations they worship, or something even more evil and insidious? 

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? 

An American businessman undertakes the restoration of his ancient ancestral home in England. After moving in, he's haunted by strange phenomena, apparently coming from the very walls of the legend-haunted mansion. A team of experts joins him to dig into the centuried structure's shadowed past, and its shadowy cellars. Can the investigators solve the lingering mystery of the grim and rumor-shrouded priory, or are they merely ushering in the most horrific chapter of the house's monstrous history?