The Genius Files — by Dan Gutman

• Feb-2011
• 

In eight days, Coke and Pepsi McDonald are going to turn thirteen. Before then, they'll jump off a cliff, get trapped in the locked basement of their burning school, chased cross-country by murderous lunatics, left for dead in the pit of a sand du...

• Feb-2012
• 

Today is Coke and Pepsi McDonald's thirteenth birthday. Someone's out to make sure they never make it to thirteen and a half. Racing across America, the twins will nearly be boiled alive in a huge basket of french fries, frozen to death by soft-s...

• Jan-2013
• 

The most dangerous road trip in history continues for thirteen-year-old twins Coke and Pepsi McDonald. Just when they thought they were safe, the twins will be chased by an evil Elvis impersonator, trapped in a pool of flesh-eating soda pop, nearl...

• Feb-2014
• 

The wackiest road trip in history continues in book four of the New York Times bestselling 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! Wi...

• Feb-2015
• 

The wackiest road trip in history comes to an action-packed conclusion in book five of the New York Times bestselling Genius Files series. When we last left our heroes, twins Coke and Pepsi McDonald were in Roswell, New Mexico, and they had just s...