Peter Lerangis, the New York Times bestselling author of the Seven Wonders and Max Tilt series, returns with the second installment of his electrifying trilogy about a boy who discovers that he alone can alter the course of history. Ever since Corey Fletcher found out that he's the world's first "throwback," with the power to not only visit history, but change it, he's been spending as much time in the past as possible. Corey loves using his skills to fix problems and help his friends and family. But as Corey becomes more and more addicted to rewriting history, he learns that time travel might change him in ways he may never be able to reverse. Aware now that he can't keep going into the past forever, Corey decides to use the trips he still has to change history in the most meaningful way he can imagine: by stopping Adolf Hitler. But when Corey travels back to World War II-era Germany, he quickly learns that the forces of history are strong and that it's going to take a lot more than his good intentions to turn back the tides of evil--or even to survive them. Get ready for time-warping adventure with a historical twist in the second book of the Throwback trilogy from New York Times bestselling author Peter Lerangis, whose books have sold over five and a half million copies worldwide. Corey's most dangerous time hop yet will test his powers--and his courage.

But can one kid really change the world's darkest chapter? A World War II Mission: Journey with Corey to one of history's most dangerous periods as he attempts the impossible: stopping Adolf Hitler before it's too late. The Power to Change History: As the world's only "throwback," Corey can fix the past. But he's learning that every change has a price, and some mistakes can't be unmade. The Chaos Loop: The more Corey hops, the more addicted he becomes. Soon he's caught in a cycle of fixes and failures that might change him into something that isn't human at all. An Action-Packed Adventure: Perfect for young readers who love fast-paced plots, historical fiction, and high-stakes quests from a New York Times bestselling author.