Did you know that our word Thursday comes from the Viking god Thor . . . as in Thor's Day? Neither did the Time Warp Trio.

Did you know that if you say "Thursday" over and over again too close to a certain magic Book, you will get sucked back to a. d. 1000 when the Vikings lived? Neither did the Time Warp Trio.

Joe, Sam, and Fred are in for a wild ride as they set sail with Leif Erickson, share in a Viking feast of whale blubber, and match wits with Grim Snake-in-the-Grass while trying to find the ever-elusive Book and get back home.