The Spirits of London is a supporting booklet for Hudson & Brand, Inquiry Agents of the Obscure for 7th edition Call of Cthulhu, and is an official Cthulhu by Gaslight product. This chapbook takes a small part of the setting, that of hauntings and spirits, of spiritualism and the occult, and expands upon it for the benefit of Keepers who wish to add something... [click here for more]