The Tiger's Big Adventure — Erich von Neff

The tiger didn’t like being in her cage. “I need to roam around,” the tiger said to herself. One day the zoo keeper forgot to lock her cage. The tiger waited until nightfall then she bounded out of her cage and over the fence. She boarded a bus. The passengers were frightened at first, but soon she made many friends. And when robbers tried to hold up the passengers, the tiger came to the rescue. And then her friends rewarded her with a very large enclosure where she could roam and roam.