Journeying to the ancient city of Babylon when Bhegad tracks down Marco, the companions face a daunting choice involving a dire trap and a long-lost figure from Jack's past.

"The Select set off on a final, epic adventure to the Temple of Artemis at Ephesus and the Lighthouse of Alexandria in order to unearth the last missing Loculi...It's a race against the end of times in the thrilling conclusion of the New York Times bestselling Seven wonders series from master storyteller Peter Lerangis" (Book jacket).