The Time Warp Trio is staying home for once. Joe, Sam, and Fred are going to work on Sam's latest invention, and Joes' got the perfect way to keep The book from getting lost. But when the guys find themselves stuck on top of the half-finished Brooklyn Bridge with no Statue of Liberty in sight, they realize that Joe's foolproof book Tracker wasn't so foolproof after all. Now the guys have to make their way through 1877 Brooklyn and find THE BOOK before they un-invent the lightbulb, the phonograph, and oh no! - baseball.
They say there's nothing for boys to read? Nver fear, the Time Warp Trio has arrived.