**"Progulshchik"** is an exciting novel by the famous Ukrainian writer Antin Mukharskyi. The book tells about the adventures of a young student who decided to change his life and start a "walking" lifestyle. Trying to escape from the strict rules and requirements of society, the main character goes on a journey through the city, where every day becomes a new discovery for him. In his wanderings through the city, he meets unusual people, comes across mysterious events and learns to look at ordinary things from a different angle. Together with the hero, the reader feels the atmosphere of freedom and uncertainty that accompanies everyone who chooses his own path. "Walker" is not only an exciting popular science novel, but also a spiritual journey into the world of ideas, discovery and self-discovery. This book will be an excellent choice for everyone who seeks to expand the horizons of their worldview and enrich their spiritual world.