The Sound of Danger

The Queen of England calls on her trusty kid spy, Mac B., once again. This time, Mac must navigate secret tunnels beneath the Berlin Wall in order to retrieve secret video game cheat codes from a Soviet scientist! Floppy disk in hand and accompanied by his trusty corgi sidekick, our hero finds himself trapped in East Germany, stuck between the wall and the Stasi. How will he escape? Well it is 1989, and walls do fall down…

Mac B is going undercover!

Mac B is going undercover! Before Mac Barnett was an author, he was a kid. And while he was a kid, he was a spy. Not just any spy. But a spy...for the Queen of England.

The Impossible Crime

The Crown Jewels are in danger... again! When the jewels go missing from inside a locked room, Mac's spy skills are put to the test. How did the thief break in? Where did the jewels go? And will Mac be able to solve this locked room mystery before the thief escapes? This mystery isn't just a whodunit... it's a howdunit!

Top Secret Smackdown

Ravens have been stolen from the Tower of London! Mac B.'s top-secret mission? Travel to Iceland and retrieve the ravens... or Britain is ruined! In Iceland, Mac discovers secret submarines, hungry polar bears, mysterious blueprints... and his old archnemesis! Is the KGB man behind this birdnapping? Can Mac get the ravens to safety? It's time for an epic, top secret smackdown between these two secret agents! With full-color illustrations on every page and fascinating historical facts woven throughout, this series offers adventure, intrigue, absurdity, history, and humor. Catch the latest in the totally smart and sidesplittingly funny series, Mac B., Kid Spy.

Mac B. Cracks the Code

Mac B. and his arch-nemesis are facing off at the Video Game World Championships! But first, Mac B. needs to crack an unbreakable secret code... can he solve it in time to defeat his enemy?

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Mac Barnett

Mac Barnett is the New York Times bestselling author of many picture books, including The Important Thing About Margaret Wise Brown, the New York Times bestselling The Wolf, the Duck, and the Mouse, the Caldecott Honor Book and E.B. White Read Aloud Award-winner Sam and Dave Dig a Hole, and the Caldecott Honor Book and Boston Globe-Horn Book Award-winner Extra Yarn. He is also the coauthor of the bestselling Terrible Two series with Jory John. Mac lives in Berkeley, California.

Mike Lowery

Mike Lowery is a New York Times bestselling illustrator who has worked on dozens of award-winning books for kids, including The Gingerbread Man Loose in the School, Mac B., Kid Spy by Mac Barnett, How to Be a T. Rex, and many others. He's also written several books, including the Doodle Adventures series of graphic novels for kids and Random Illustrated Facts: A Collection of Curious, Weird, and Totally Not Boring Things to Know, which collects his drawings of super-weird and totally true facts. Visit him online at mikelowery.com.