Third Warning A Mystery Story for Girls

"Third Warning" by Roy J. Snell is a thrilling mystery where Florence Huyler and Captain Davie find their summer cruise to Isle Royale turning into a desperate fight for survival. As a forest fire erupts, endangering both the island's beauty and a group of campers, their initial concerns of running a passenger service quickly become secondary. Faced with a mysterious person causing trouble, the pair must overcome the encroaching flames, showcasing courage and responsibility as they try to rescue campers and protect their boat, the "Wanderer," transforming their adventure into a high-stakes quest against nature.