Ross might have been surprised had she known that after her death Somerville would go on to publish another seventeen books as collaborations between them. Six months dead, it seems, Ross sent a message through a medium to her partner: “You and I have not finished our work. Dear, we shall.” Later attempts to get her to manifest herself at spiritualist seances proved unsuccessful or inconclusive, yet she apparently collaborated willingly, even on the stories in Stray-aways, 1920, many of which involve spiritualism and the occult.