Discourse to the Greeks concerning Hades
The Discourse to the Greeks concerning Hades, also called Against Plato on the Cause of the Universe, is a short treatise believed to be the work of Hippolytus of Rome. It was erroneously attributed to the Jewish historian Josephus since at least the 9th century and was first published in a translation of Josephus' works by William Whiston.
Source: Wikipedia — Discourse to the Greeks concerning Hades (CC BY-SA 4.0)