John Carpenter unveils Cathedral, new horror book and soundtrack project

John Carpenter pushed Cathedral straight into the sweet spot where horror culture and synth fandom still overlap best: a first original graphic novel paired with a soundtrack album that was built to shadow the book section by section. The book is due August 4, 2026 from Storm King Comics, and the album follows on August 7 through Sacred Bones Records, with Carpenter framing the whole thing as a single multimedia release rather than two separate products.

The setup is pure Carpenter: an abandoned cathedral in downtown Los Angeles, a gruesome murder, and a supernatural force buried in the catacombs underneath the city. The story sends Lieutenant Christine Marks, detectives Paul Hernandez and Steve Mayfield, and the reader down into that hidden space, where the old city and the occult machinery beneath it start to overlap. Carpenter’s collaborators on the book are Sandy King and Sean Sobczak, with art by Federico De Luca and Luis Guaragna, colors by Ryan Winn, and lettering by Marshall Dillon. At 120 pages, it is Carpenter’s first original graphic novel, which makes the release feel less like merch and more like a new branch of his fiction.

The music side is the part vintage-synth readers will zero in on. Cathedral is being issued as a 14-track album, and Sacred Bones said it was inspired by a dream Carpenter had in 2024. More important, the label said the record was especially designed as the soundtrack to the graphic novel, with each track mapped to a specific section of the book and liner notes that include prompts for each cue. That is not how most soundtrack tie-ins are built. It sounds closer to the old cue-sheet logic of analog-era horror LPs, where themes, motifs, and sequence mattered as much as individual tracks.

The preview single, “Lord of the Underground,” pointed to that approach immediately, and the album keeps Carpenter in the company of Cody Carpenter and Daniel Davies, the same core trio that has carried his recent music. Daniels Davies has said the music moved toward heavier riffing, which fits the project’s catacomb setting without breaking Carpenter’s language of stark hooks and sinister repetition. Cathedral does not read like a nostalgia piece. It reads like Carpenter still treating synthesizers as a living horror instrument, not a museum exhibit.

For anyone tracking how the Carpenter sound has evolved since Halloween, The Thing, Escape from New York, and They Live, Cathedral matters because it keeps that language active. The man who helped canonize synth horror is still extending it, and this time he has built the book, the cues, and the machinery underneath them to move together.