"Marshmallow Passenger" is an exciting detective novel by the famous English writer E. Phillips Oppenheim. The main character, a young aristocrat, finds himself at the center of a mysterious crime that takes place aboard a marshmallow plane during a flight across Europe. Mysterious disappearances, mysterious crimes and complex intrigues are intertwined in this exciting novel that keeps the reader in suspense until the very end. "Marshmallow Passenger" is an exciting journey into the world of mystery and adventure, which will leave you with a smile on your face and a desire to discover even more books by this author.