Mission Unstoppable

In the first book in the Genius Files series, "almost-teenager" twins Coke and Pepsi get caught up in a secret society of brilliant kids chosen to save the nation from terrorists. With an abundance of photographs, clip art–style illustrations, and reader-directed asides—"Ordinarily in a story, this is where the author tells the readers what the main character... look[s] like.... But you know what? Who cares?"—Gutman unfolds his story quickly, and, within pages, readers will be invested in the twins' adventures. After learning someone wants to kill them, they set out on a cross-country RV trip with their parents, receiving death threats, meeting bad guys, and thwarting every evil plan, while making pit stops at such quirky (real) destinations as a Pez museum in Burlingame, Calif., and two gigantic balls of twine in Kansas and Minnesota. Coke and Pepsi are amusing (if accidental) heroes, and their parents are the perfect parody of clueless, overenthusiastic grownups. There is no shortage of humor or action, though the oddball brand of danger shouldn't frighten younger readers. All in all, Gutman continues to do what he does best: entertain readers. Ages 8–12. (Feb.)