The book "On Volcanoes on the Moon" is a philosophical treatise by the German philosopher Immanuel Kant. In this work, the author investigates the nature of volcanoes, which, according to his assumption, are located on the surface of the Moon. Kant relies on the scientific data of his time, philosophical concepts and his own reasoning to consider this mysterious phenomenon of the cosmos. In his treatise, he considers volcanoes not only as a geological formation, but also as a symbolic image that can serve as a philosophical basis for certain ideas. The author considers volcanoes as the embodiment of the power of nature, which can amaze and captivate with its power and beauty. "On Volcanoes on the Moon" is an important work not only for philosophy, but also for understanding nature and the cosmos in general. The author tries to reveal and interpret the mysterious world of volcanoes on the Moon through the prism of reason, philosophy and scientific knowledge of his time.