The small village of Zelenograd is inhabited by cheerful and warlike tribes of boys. They love adventures, secrets, wage wars, quarrel and make peace. All sorts of funny and sometimes sad adventures happen to the boys, in which courage, loyalty to duty and a strong sense of camaraderie are tested. It’s bad for the egoists, owners and cowards among them. You will learn about all this, guys, by reading the stories of Yu. Tretyakov.