Someone once postulated there was some sort of “idea cloud” hanging over authorial humanity and that sometimes those ideas would drift down into more than one writer at a time. Maybe so.
I realized at one point that hints of ancient Egyptian mythology suddenly appeared in several Juno Pocket books. Now, I was fully aware of the underlying mythos in SHADOW BLADE when I bought it. But it also popped up unexpectedly in the second of the Delilah Street, Paranormal Investigator, series BRIMSTONE KISS (and continued in the third, VAMPIRE SUNRISE. Minor ancient Egyptian references also surfaced in VICIOUS CIRCLE and HALLOWED CIRCLE.
Now it is spontaneous human combustion.
Months ago Laura Bickle emailed me with this cool idea to use spontaneous human combustion (the burning of a living human body without an apparent external source of ignition) in SPARKS, her follow-up to EMBERS. Considering her heroine, Anya Kalinczyk, is an arson investigator with the Detroit Fire Department, this was an interesting concept.
Then, as I was editing Maria Lima’s BLOOD HEAT (the fourth of her Bloodlines series following MATTERS OF THE BLOOD, and BLOOD BARGAIN, and BLOOD KIN) — up pops a little reference to spontaneous human combustion. Even more oddly, toward the end of Yvonne Navarro’s upcoming HIGHBORN, spontaneous human combustion occurs and is explained in an entirely different way than in SPARKS.
I don’t, however, see this as a new “trend” in fantasy