Handsome Henry is a story about a kitten who becomes the protector of his two brothers after being abandoned. A kind stranger takes them to a shelter, where a family adopts Henry as a surprise birthday gift. Despite initial behavioral challenges, the family, George, and Mary, shower Henry with love and patience, helping him overcome his protective instincts. Through their care, Henry learns to be kind and loving, transforming into a happier cat with many friends. The moral of the story is that patience and love can teach others to be kind.