Bristling pirates, the blue Aegeon Sea, and a lost underground city nestled in the bosom of an ancient volcanic island. Hold on to your butts! I'm afraid he's back..."The Barbary Pirates" is Pulitzer-Prize-winning William Dietrich's fourth entry in the Ethan Gage marathon(after "The Dakota Cipher"). It continues the saga of our intrepid hero, who's now in Paris, in 1802, with his three savants, British geologist William Smith, French zoologist George Cuvier, and fellow American Robert Fulton, who invented the submarine. Gage's cronies are well armed. One has a blunderbuss, and another has just purchased a boxed set of two shiny, silver dueling pistols. Good. Adversity lies ahead. Emperor Napoleon engages all four to travel to Greece, and confound the whispers about the fabled mirror of Archimedes, a fantastic prop that can emit a death ray. Gage's old nemesis, the Egyptian Rite, a ruthless gang, is also in on the race to find the death machine. From Paris to the Mediterranean, Gage hooks up with British tigress Lady Aurora, Egyptian lover Astiza, and of course, a few pirates. In the end, Gage finds himself aboard the submarine. Somewhat predictable, and not as good as "The Dakota Cipher", "Pirates" is still a lively read; swarming with action, loaded with aphorisms. Still just looking for a job, Ethan Gage is caught up in the adventure, and he's intrigued by the medieval past, the bastion of historical truth. His quest is leading him back, "back into the fog when time began". "The Barbary Pirates" includes quotes from the scientist Archimedes, and old Ben Franklin as well. "We get old too soon and wise too late..."