Book cover, with the title "Murder on the Cobblestones", by "Lindsay Ravenscroft". The cover has the following image: A lone detective, dressed in a classic trench coat, stands under the dim light of a flickering street lamp at the corner of a shadowy, deserted street. The fog swirls around his feet, partially obscuring the damp cobblestone road beneath her. her fedora is tipped low, casting a shadow over her face, adding an air of mystery and intrigue. The light from the street lamp casts a soft, warm glow, barely penetrating the thick fog that clings to the buildings and the streets, muffling the distant sounds of the city. her trench coat is slightly weathered, the collar turned up against the chill of the night air. Behind her, tall, old brick buildings loom with darkened windows, their outlines blurred by the fog. A sense of isolation and quiet tension pervades the scene, as if the city itself holds its breath in anticipation. The detective’s hand rests lightly in her coat pocket, as if ready for anything, while her other hand is partially visible, gripping the edge of her coat. her posture is relaxed but alert, embodying both the calm confidence and the hardened vigilance of someone accustomed to the dangers of the night. The thick fog rolling in from the street gives the scene an eerie, noir-like atmosphere, with shadows from the buildings creating stark contrasts.