All three fairy tales are united by their main characters, the girl Lisa and her cat Tail. Despite the fact that each story describes a separate adventure, these stories can be considered as a trilogy, since not only the main characters, but also many minor ones move from one fairy tale to another, and all fairy tales are distinguished by a single style of presentation, and the nature of the adventures in similar in many ways. The story “Lisa and the Tail” tells about the struggle of a girl and her four-legged friends with villains who kidnap animals for cruel experiments, the story “Dina” is about rescuing the kittens of a dead cat, and the story “Reserve” is about a fight with poachers.