"Every seven years" is a fascinating book that tells about a mysterious cycle of events that occur in a small town. Every seven years, unusual events occur in the city that turn the lives of its residents upside down. The main character, a young architect, decides to solve this mystery and understand what exactly lies behind this mysterious cycle of events. The author successfully combined philosophical reflections, a detective plot and elements of mysticism, creating an exciting novel that will keep the reader in suspense until the last page. "Every seven years" is a book that will leave a mark in the reader's heart for a long time with its mystery and unexpectedness of events.