Sabriel The Old Kingdom Series #1 by Garth Nix Paperback, Published 2014 by Allen & Unwin ISBN-13: 978-1-74331-658-0, ISBN: 1-74331-658-5
Triples, Trios, and Triads(Annotated) An Eclectic Journey - 9781734890204 by Ronald J. Cohn Paperback, 272 Pages, Published 2022 by Snakeonrope Press ISBN-13: 978-1-73489-020-4, ISBN: 1-73489-020-7