About the Author
William Dietrich is the author of fourteen novels, including six previous Ethan Gage titles Napoleon's Pyramids, The Rosetta Key, The Dakota Cipher, The Barbary Pirates, The Emerald Storm, and The Barbed Crown. Dietrich is also a Pulitzer Prize-winning journalist, historian, and naturalist. A winner of the PNBA Award for Nonfiction, he lives in Washington State.
John Pruden is a professional voice actor who records audiobooks, corporate and online training narrations, animation and video game characters, and radio and TV commercials. An "AudioFile" Earphones Award winner, his audiobooks include "The Sisters Brothers" by Patrick deWitt, which was chosen by the "Washington Post" as the best audiobook of 2011.