Marie Andreas is the author of the steampunk series The Adventures of Smith and Jones, the sci-fi series The Asarlaí Wars, and the fantasy series The Lost Ancients. The Diamond Sphinx, Marie’s latest novel, is the sixth and final installment to The Lost Ancients series. A society called the Ancients disappeared nearly 2,500 years ago. Taryn St. Giles, her friends, and three drunken faeries have spent the last year collecting dangerous relics that are somehow linked to this mysterious event. The last relic, the diamond sphinx, is all that stands between Taryn and returning to her old life. But as Taryn will soon discover, some tasks can prove to be more difficult, and deadlier, than others. Discover the series that RT Bookreviews gave four stars, and said “fantasy fans should not miss out."