"Dick's Black Towels" by Margery Allingham is a fascinating detective story set in the mysterious moors of Lancashire. The main character, Dick Contesbury, is known for his frightening black felt cap and ability to solve the most complicated cases. This book is a true masterpiece of the genre, where every crime and every mystery becomes a stumbling block for an inventive detective. Mysterious characters, unexpected turns of events and an intriguing atmosphere make "Dick's Black Towels" an exciting book that cannot be put down until the last page.