In Gibbins's sequel to Atlantis
, marine archeologist Jack Howard searches for an ancient gold menorah seized by Vespasian's army during the sack of Jerusalem. While Jack and his team of scientists and historians follow clues from Istanbul and England to the Arctic, Canada and Mexico, a group of neo-Nazis (who have co-opted an organization as old as the Crusades and dedicated to the relic's safety) conspire to find and use the menorah to destabilize the world's religions. Stilted exposition, in which Jack details large chunks of history for colleagues who should already know it, mars an otherwise interesting backstory, and cardboard characters rouse little sympathy. Elsewhere, an overwhelming surfeit of detail serves at best to drag down the suspense, at worst to cause terminal confusion. Those with an already-strong sense of Roman, barbarian, Viking and English history, as well as those with a sincere desire to learn, will appreciate Gibbins's alternate history of King Harald Hardrada's defeat, if not necessarily the teacherly style or clunky adventure story in which it's couched. (Oct.)
