The war in Europe ends but a new adventure begins for Indy when a mysterious man's dying words, "The eye of the peacock!" send him and Remy on a thrilling treasure hunt for one of Alexander the Great's most prized possessions. Pursued by a dangerous one-eyed man, Indy follows the trail of the diamond from London to Alexandria to the South Seas, where he has a run-in with a murderous band of Chinese pirates. The shipboard battle that ensues is a spectacular display of swords, guns and flying fists. Marooned by the pirates on a remote desert island, Indy is captured by savage headhunters, but before they can turn him into a shrunken head and cannibal stew, he is rescued by anthropologist Bronislaw Malinowski, and makes a life-altering decision.

The boyhood adventures of the greatest action hero of all time: Indiana Jones. Young Indy travels the world, meeting some of the greatest figures of the early 20th century, and participating in the events that helped shape history.

Receiving orders to assist the British in an attack on the ancient Middle Eastern desert town of Beersheba, Indy goes undercover with a beautiful lady spy. Relying on his wits and her tantalizing skill at belly dancing, the daring duo works desperately to defuse the explosives placed in the city's vital water wells by the occupying Turks. The story culminates in a spectacular cavalry charge by the gallant soldiers of the Australian Lighthorsemen Regiment, whose very survival hinges on the success of Indy's mission.

Working with the French Secret Service, Indy joins the legendary Lafayette Escadrille flying unit and embarks on dangerous airborne reconnaissance missions behind enemy lines. A run-in with German Ace Manfred von Richthofen leads to a death-defying dogfight that leaves Indy grounded and hot-in-pursuit of German aircraft designer Anthony Fokker. Undercover in hostile enemy territory, Indy discovers that the Germans possess a remarkable secret weapon that could change the course of the war and he resolves to bring news of it back to the Allies...if he doesn't destroy it first.

First love - or first infatuation - overwhelms Indy in Vienna, where he is smitten with the daughter of Archduke Francis Ferdinand. Needing emotional guidance, Indy consults Sigmund Freud and Carl Jung to discover what love is all about. In Florence, when Indy's mother is equally smitten with Giacomo Puccini, composer of Romantic operas La Boheme and Tosca, Indy must guide his parent safely back to her spouse.

Going to college and working in a seedy speakeasy bring Indy into contact with jazz great Sidney Bechet, who teaches him how to play the blues. Unfortunately, he also crosses paths with up-and-coming thug Al Capone and it's only with the assistance of his dorm roommate, future Untouchable Eliot Ness, that Indy is able to solve a vicious murder and prevent himself from ending up in a pair of cement overshoes.

Following World War I, Indy - now fluent in several languages - works as a translator at the controversial Paris Peace Conference, where he once more meets Lawrence of Arabia, and encounters the Arab Prince Faisal and a young Ho Chi Minh. Disillusioned by the hard and cynical realpolitik of international deal-making, he returns home to Princeton, New Jersey after a three-year absence, where he finds his father as cold and distant as ever, and discovers a detrimental change in his boyhood friend, Paul Robeson, caused by bigotry.

In Italy, Indy's espionage work takes him behind enemy lines where he embarks on an important propaganda assignment that he hopes will bring a swift end to the war. Along the way, he engages in a comic rivalry with Ernest Hemingway over the affections of a beautiful Italian girl. After being wounded in action, Indy is transferred to North Africa where he joins the French Foreign Legion. While trying to uncover the identity of a traitor in his own ranks, Indy battles hostile Berber tribesmen and engages in an innocent flirtation with author Edith Wharton.

As a young soldier in the Belgian Army, Indy learns firsthand the savagery of warfare while participating in the Battle of the Somme. Almost succumbing to despair as his life becomes an endless round of artillery barrages, nerve gas attacks and decaying corpses, Indy fears that death will be his only way out. Then he is captured by the Germans and confined to a POW camp where he and fellow prisoner Charles de Gaulle hatch a daring scheme to win their freedom in true "Great Escape" style.

Indy's work with the Belgian Army takes him to the front lines of Verdun in 1916, where officers' callous stupidity sends thousands of men to their deaths for virtually no territorial gain. In Paris, Indy falls in love with the seductive German spy Mata Hari, only to suffer the pains of deceit.