A modern retelling of the classic The Little Engine That Could, sharing the timely message that everyone's journey is different, and that sometimes, success comes from a helping hand.Graduation day is finally here! The Little Blue Engine, the Yellow Passenger Engine, and the Red Freight Engine are excited to take their final test of Engine School: making their first solo trip over the mountain. But each engine encounters different challenges and obstacles on their journey. A poignant story told by Bob McKinnon that reminds a new generation of readers to "think they can."