Interactive book apps for kids ages 8 to 12. You call the shots in our interactive adventures, written in "your" voice. Make choices on how the action unfolds, then go back, make new choices and explore a different path. Story Bayou's first book app, Brush of Truth, is geared to third- through fifth-graders and includes 65 decision points and 20 possible endings. Story Bayou is available on the iPad, iPod touch, iPhone, Kindle Fire and Android and Windows mobile devices.