Underneath the fiery chords of jazz and swing lie more haunting melodies from eons past…

This supplement features the grand old city of New Orleans and its sinister sibling, dread Carcosa. Packed inside you’ll also find six mini mysteries and a new investigator archetype—the Musicican—along with brand-new relics, tomes, items, NPC profiles, and more to jazz up your adventures in the Deep South. Lastly, a ready-to-play adventure, The Krewe in Yellow , offers a thrilling stand-alone experience or a dangerous addition to an ongoing campaign.

This guide includes a double-sided poster map/battle map.

It may not be possible to ship very heavy items outside of the Mainland UK.
Released: 30 October 2026