Action and adventure set in 1938! The South Seas. Japan has invaded China. War in Europe is imminent. Ex-bootlegger Jack Harper captains the Venture, a refitted German U-Boat, with a crew of expats, mercenaries, and treasure hunters. They do whatever it takes to stay afloat, often running up against pirates, headhunters, and spies. Jack is always one step away from the greatest score of their lives: finding the legendary lost island of Koji Ra. This trade paperback collects issues numbered 1-6 of the critically acclaimed series, as Jack and the crew of the submarine Venture take a job offered by a shady American operative: rescue a British agent trapped behind enemy lines who has valuable information about the Japanese war effort.