"Mission Unstoppable" by Dan Gutman; Read by Leona - a podcast by Houston Library

An ordinary family road trip takes a dangerous and intriguing turn for twins Coke and Pepsi when they're are chased off a cliff and begin to received coded messages. Who is after them? And what are The Genius Files?! This title is intended for tweens and is suitable for most audiences. Recording made with permission of HarperCollins. Click here to see this title in the Houston Public Library's catalog.

Further episodes of Chapter One with HPL

Further podcasts by Houston Library

Website of Houston Library