The Alchemist: Death of a Borgia, as C. J. Stevermer. Ace Charter books, 1980, mass-market paperback. ISBN 0-441-01426-7
https://www.audiobooks.com/promotions/promotedBook/403954/grand-tour-or-the-purloined-coronation-regalia?refId=137336
Representation: Bridget Smith, JABberwocky Literary Agency, Inc.
