"Girl radio amateurs at Forest Lodge; or, A Strange Cabin in the Swamp" - an exciting novel by the popular writer Margaret Penrose. This book tells the story of a group of young women who are fascinated by radio and experimenting with it. They decide to spend the summer at Forest Lodge, where they discover a mysterious cabin in the middle of a swamp. It is this hut that hides incredible secrets that will lead the heroines to incredible adventures. The book is full of mystery, friendship and courage, and shows the importance of working together and trusting each other. "Girl radio amateurs at Forest Lodge; or, The Strange Cabin in the Swamp" is an exciting and unforgettable adventure for readers of all ages.