The Queen of England calls on Mac B. once again! This time, Mac must crack a secret code that has been recovered from a double agent. A series of clues leads Mac to France, and then to Japan, where he comes face-to-face with his arch-nemesis, the KGB man... and the world headquarters of Nintendo! Is the KGB Man secretly behind all of this? And are Mac's video game skills good enough to face down his enemy at the Video Game World Championships? With...

"This is a story of stolen violins. It's got mummies, museums, sandwiches, hostages, and a dangerous showdown with the Russian Red Army Choir. Open this book to find out more about my adventures. But beware--this mission is top secret and very dangerous!" -- cover.

In 1989 someone is threatening to steal the crown jewels, so the Queen of England summons Mac B. to England to protect them--and when they are stolen from a locked dungeon cell, where Mac and Holcroft, one of the warders, are supposed to be guarding them, it is up to Mac to figure out how they were stolen, and whether the thief is the descendant of an Irish soldier-of-fortune who tried to steal them in 1671, or someone else entirely.

Seventh-grader Steve Brixton finds himself pulled back into sleuthing when, during a train trip down the California coast, he uncovers a mystery involving a fleet of priceless automobiles, an assassin, and a private rail car.

From New York Times bestselling author Mac Barnett and Geisel Award-winning illustrator Greg Pizzoli, an uproarious early reader series about a mischievous rabbit, a cranky old lady, and a lovable dog. Jack and the Lady take the train West to visit a dude ranch. One night, there's a bank robbery next door, and Jack is pegged as the bandit. But thanks to Jack's new rope tricks, the real robber is caught, and Jack leaves the Wild West a free rabbit...

A impish rabbit takes a purse--and a lipstick--from a grey-haired lady and uses them and Rex, a dog, to get into mischief.

When Jack finds himself on the naughty list, he worries that Santa will bring him coal. But Jack wants presents--lots of them. Will Jack be able to prove to Santa that he's not so bad after all?

George Washington crossed the Delaware in the dead of night. Abraham Lincoln saved the Union. And President William Howard Taft, a man of great stature - well, he got stuck in a bathtub. Now how did he get unstuck? Author Mac Barnett and illustrator Chris Van Dusen bring their full comedic weight to this legendary story, imagining a parade of clueless cabinet members advising the exasperated president, leading up to a hugely satisfying, hilarious...

When she does not get a perfect score on her history test, a young girl builds a time machine to remedy the situation.

As soon as twelve-year-old Steve Brixton opens a detective office in his backyard, he and his best friend Dana are caught up in a tangle of cases, from breaking up a ring of piratical smugglers, to recovering a stolen surfboard, to tracking down a fifth-grader's missing gym shorts.