Here is a great cat story for children. Bingo, the cat, was always sad because he had a bad past with sorrowful memories haunting him. One day, he met Andrea, a little girl visiting the park. When she saw Bingo, she was curious and started talking to him.
Andrea declared that she loves cats. Moved by the kindness shown by the little girl, the cat started telling his story to her, the story of Mission Bingo.
Amazon link https://www.amazon.com/dp/B01MPZQ338
Lonely Bird In The Sunset 
Elephant Sunset 
Introducing You The Hippo Beauty