The Closed Book: Concerning the Secret of the Borgias

These strange facts would never have been placed on record, nor would this exciting chapter of an eventful life have been written, except for two reasons: first, because the discovery I made has been declared to be of considerable importance to scientists, bibliophiles, and the world at large; and, secondly, because it is my dear wife's wish that in order to clear her in the eyes of both friends a...