From the New York Times best-selling team of Fred Van Lente and Clayton Henry comes a centuries-spanning race against the clock.
Prehistoric empires! Dystopian futures! And everywhere in between! The past, present, and future of our universe are about to meet an untimely end, and only the mysterious Ivar Anni-Padda can prevent all three from collapsing in on themselves. Unstuck in time, and pursued by enemies simultaneously across every moment of his time-lost life, can the man called Timewalker save everything that ever was, is, and will be? Get ready for a clock-stopping odyssey into the distant past and far future as the most unlikely Valiant hero of all leaps into his first history-ripping adventure!
