About the Book: In Secrets on the Shore, the first official mission for secret agents Miss Sophie Taylor and Miss Lillian Rose takes them to the seaside town of Rye. Disguised as birdwatchers, they uncover a plot by German spies and must navigate smuggler tunnels, treacherous sea mists, and decode secret messages to thwart the threat. This thrilling mini-adventure bridges the Sinclair’s Mysteries and the Taylor & Rose Secret Agents series, offering readers a glimpse into Sophie and Lil’s transition from detectives to secret agents.