The Travels of Marco...and Friends

In New York, on December 11, 1930, the Voyagers save Albert Einstein and his wife from falling desk and then they meet Isaac Wolfstein who is an old retired Voyager. Bogg knows him as the legendary Wildman Wolfstein, but when Isaac asks to go to an island in the South Pacific, they end up helping Clara Barton in France, 1870 during the Franco-Prussian War, before going to July 1, 1946 on one of the Marshall Islands. After leaving Isaac on an island, Bogg and Jeff go to China on August 13, 1275. There, they meet Kublai Khan and there he tells them that Marco Polo and the Polo brothers haven't come yet with the holy oil from Jerusalem and then go to Persia in 1272 to keep the Polo brothers from mysteriously disappering. Bogg then goes back and gets Isaac from a nuclear testing site in Bikini Atoll and then they both go to the Hormuz Persian Gulf and with his help, he frees his young companion from mongol slave traders.