Fourteen year-old Jordan Jensen always considered himself a team player on and off the field, until the second Timekeeper mission lands him in Amsterdam during World War Two. Pulled into the world of espionage, torture, and intolerance, Jordan and the rest of the Timekeepers have no choice but to stay one step ahead of the Nazis in order to find and protect a mysterious book.

With the help of the Dutch Resistance, an eccentric baron, Nordic runes, and an ancient volume originating from Atlantis, Jordan must learn that it takes true teamwork, trust, and sacrifice to keep time...