How did Joe, Fred, and Sam end up in King Arthur's court? It all started with The Book, a present from Joe's magician uncle. One minute they were looking at pictures of knights in The Book - and the next minute they are knights, battling fire-breathing dragons and gross-smelling giants! Can the Time Warp Trio escape death and destruction - and make it back to the twentieth century in time for lunch?

Blackbeard, the meanest, ugliest pirate ever, has our accidental time travelers cornered. Can Fred, Sam, and Joe find The Book in time - or will they become shark munchies?

Thanks to the magic of The Book, Joe, Sam, and Fred are back in the wild, wild West - and it's proving to be way too wild. They're almost stampeded by a herd of crazed cattle and nearly suffocated by foul cow fumes! Then they meet a friendly Indian chief, but why do his warriors keep staring at their scalps?

Thanks to The Book, Joe, Sam, and Fred are back in the Stone Age, where there aren't any math problems. But there's a tribe of hostile cavewomen, a hungry-looking saber-toothed tiger, a bone-rattling earthquake, and a woolly mammoth who wants to turn them into toe jam. Worst of all, Joe, Sam, and Fred have discovered that writing hasn't been invented yet - so how can The Book get them back home?

Zapped into the 21st century by The Book, Fred, Sam, and Joe discover that the future is worth waiting for. 3-D ads attack them on the street, and ray gun-toting robots demand their ID numbers, or else. And a meeting with their great-grandkids could knock out the old family tree at the roots! Will the trio's future mix-up wipe out their past?

When Joe's sister, Anna, accidentally opens The Book, Joe, Sam, and Fred suddenly find themselves in ancient Egypt. Soon, the Time Warpers are dodging crocodiles on the Nile, outwitting the evil high priest, and searching for an escape route from the mummy-making chamber.

Joe, Sam, and Fred just want a relaxing summer. But when Fred accidentally places their summer reading list inside The Book, the guys find themselves trapped in Hoboken while villains from children's classics run amok! The intrepic trio must find The Book before the Headless Horesman, Long John Silver, and a dastardly Mr. (Teddy) Bear do away with the heroes of their stories.

Wouldn't you know it, right when the trusty Time Warp Trio is about to go on stage in the school play, the script gets knocked into The Book, and Joe, Fred, and Sam come face-to-face with Cerberus, the mythological three-headed dog of Hades. And the drooling guard dog isn't the worst of their problems: The guys have landed smack in the middle of a feud between the gods of ancient Greece and some really ugly monsters.

One minute the guys are wrestling around in Joe's room. The next minute, The Book has transported them back to ancient Rome - and face-to-face with one big ol' gladiator. Luckily, Joe, Sam, and Fred, the Time Warp Trio, have seen enough professional wrestling to make it through gladiator school - but not even a smackdown body slam can help them at the Colosseum.

They've conquered the summer reading list, Greek monsters, and Roman gladiators, but a poetry assignment? Stuck writing haikus for English class, Joe, Sam, and Fred take one little break from doing their homework and - BAM! - they land smack-dab in the middle of 17th-century Japan.

The Time Warp Trio is staying home for once, and Joe's got a perfect way to keep The Book from getting lost. But when the guys find themselves stuck on top of the half-finished Brooklyn Bridge, 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 uninvent the light bulb, the phonograph, and - oh, no! - baseball!

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 2,000 years to the time of the Vikings? Neither did the Time Warp Trio. Can our trusty heroes, Joe, Sam, and Fred, survive a wild ride with Leif Eriksson, match wits with his evil cousin, and get back home in one piece?

One minute, Joe, Sam, and Fred are shooting hoops in Brooklyn; the next, they're on a court that is definitely not in New York and surrounded by a bunch of players wearing feathered headdresses and not much else. And the other team is saying something about losers being the next blood sacrifices.

Sam's bright idea to look for the inventor of the Book takes the guys to 15th-century Italy to meet up with Leonardo da Vinci. But it's going to take at least three more bright ideas, two magic tricks, and one great invention to get them out of trouble and safely back home. If not, it could be a lifetime of Italian army toilet-cleaning detail for Joe, Sam, and Fred.

"I cannot tell a lie," said General George Washington. "The Time Warp Trio helped me cross the Delaware River and surprise the enemy troops." So how did Christmas Eve in the 21st century turn into Christmas Day in 1776? Well, it was sort of an accident. And for once, it wasn't Joe, Sam, and Fred's fault! Can American history survive the Time Warp Trio? You'll just have to ask Sam's time-warping great-granddaughter Samantha... and her leaky cat.

What would happen if someone had a time-warping book he got from his uncle who was a magician, and he took it to the local YMCA pool while he played Marco? Polo! with his best friends? In the 16th adventure of the Time Warp Trio, it happens to Joe (and Fred and Sam). And what happens is sandstorms, desert bandits, a smelly camel, strange horoscopes, the emperor of all China, and one very famous explorer. If the explorer is Marco Polo, this must be 13th century China!