Countdown to the Year 1000 (Dragon Slayers' Academy Series #8)

It's the year 999 and the end of the world is coming—at least according to a mysterious prophecy. But then Wiglaf meets a strange boy who claims to have come from the future. It's Zack, star of the best–selling The Zack Files™ series by Dan Greenburg, and he says he's living proof that there is life after the year 1000!