Percival Adler always dreamed of going on a quest-until he stumbled into a real one. Now he's found himself entangled in an adventure with a Mongol warlord, an insane pharaoh, and the greatest samurai of 19th-century Japan. The cast of characters takes to Manhattan in search of a legendary relic that gives its wielder unimaginable power. Inside: lost civilizations, time-traveling warriors, suspicious parents, barbarous hordes, and one unforgettable