by Mildred A. Wirt Benson
About this book
Penny Parker, the resourceful teenage sleuth created by Mildred A. Wirt, returns in this thrilling mystery adventure. Behind the Green Door follows Penny as she navigates a holiday trip to Pine Top ski resort that quickly transforms into a dangerous investigation. While her father remains behind to manage a devastating libel lawsuit against the family newspaper, Penny uncovers multiple interconnected mysteries: a reclusive old man holding his granddaughter captive in a remote mountain cabin, a suspicious rival reporter, and the lawsuit's plaintiff mysteriously appearing at the resort.
Wirt, the original architect of the Nancy Drew series, infused Penny Parker with even greater independence and daring than her famous predecessor. Frustrated by editorial pressure to soften Nancy's character, Wirt created Penny as her ultimate sleuth—sharper, braver, and more fully realized. With her keen observational skills, relentless determination, and fearless approach to adventure, Penny proves why Wirt considered her the superior creation.
Combining daring ski sequences with clever detective work, this classic mystery keeps readers guessing as Penny races to save both her family's newspaper and the ski resort from ruin. Perfect for fans of vintage mystery adventures and young adult detectives, Behind the Green Door showcases why Penny Parker remains an unforgettable heroine—bold, intelligent, and always one step ahead.
