"Locked Up" is an exciting psychological thriller from a Ukrainian writer. In this book, readers will feel real mental tension, because the author successfully combines the elements of detective, mysticism and psychological tension. The main character is forced to solve a series of mysterious events that happen around him, and go on the trail of a dangerous criminal. Each page of the book is filled with unpredictable plot twists that keep the reader in suspense until the last page. "Locked" is an exciting journey into the world of secrets and danger, which will leave a mark in the heart of every lover of suspenseful reading.