School of the Wizard Cat Kotolaz. Vol. 4.: Spring Lessons

The School of the Wizard Cat Kotolaz is a unique series of books for children. Each book consists of several kind and educational stories about two cheerful brothers, Ivan and Denis, and their unusual friend - the magical cat Kotolaz.
The... heroes talk about the structure of the Universe, the laws and principles of nature, promote a healthy lifestyle, and reveal the history of current and past civilizations. The books explain the concept of a person's purpose and its importance in simple and understandable words for children. The wizard cat Kotolaz answers such complicated yet important questions as "what is life and why is it given?", "why has each of us come to this world?", "how to develop oneself?".
The heroes of the stories are in for many fun adventures, bright tales, and magical mysteries, the solutions to which many adults do not even know!