"The Three Golden Keys" is a beautifully illustrated children's book that blends a magical adventure with a deep sense of nostalgia. Set in the author's hometown of Prague, the story follows a man who returns to the city of his childhood only to find it deserted and his old house locked by three padlocks. Guided by a mysterious cat, he embarks on a quest through the city's storied streets, encountering various mythical and historical figures as he searches for the three golden keys that will unlock his past and restore the vibrant life of Prague. This enchanting tale is both a personal journey and a celebration of Czech folklore and history.