Dan Gutman

Coke and Pepsi McDonald didn’t want to jump off a cliff. They didn't want to get hit by poisoned darts from blowguns either....

Thrills, spills, and cheating death are just part of an average day on a not-so-average summer vacation for these two smarty-pants siblings....

The most dangerous road trip in history continues for thirteen-year-old twins Coke and Pepsi McDonald....

The wackiest road trip in history continues in book four of the New York Times best-selling Genius Files series, following twins Coke and Pepsi as they dodge villains and visit weird-but-true landmarks from Texas all the way to Roswell, New Mexico....

A fun, funny, and informative guide to the weird world of American politics....

Funny Boy, a superhero who disarms villains with his powerful sense of humor, is summoned to save Earth....

Funny Boy, a superhero who disarms villains with his powerful sense of humor, must save the Earth from a trio of bubble-headed barbers from another planet....

When cows across the country go on strike and cause a nationwide cheese shortage, everyone initially welcomes Romano, Fontina, Mozzarella, and Monterey Jack....