by Loren Long

Otis and all his farm friends are enjoying a summer's day, but the bull has no interest in playing and stays in his pen. Suddenly the day turns frightening and stormy: it's a tornado! Otis takes all of the animals to safety, but the bull is still locked in his pen! Quick as his tires will take him, Otis putt puff puttedy chuffs back to the farm to save the day.
 
Series: Otis The Tractor