William Ledbetter is a Nebula Award winning author with two novels and more than seventy speculative fiction short stories and non-fiction articles published in five languages, in markets such as Asimov's, Fantasy & Science Fiction, Analog, Escape Pod and the SFWA blog. "Level Five" and "Level Six" the first two novels in his Killday Series are available from Audible Originals and soon in paper and e-book from Interstellar Flight Press.