Trenton Lee Stewart books in order
8 books in the catalogue, about 63 hours of reading in all; the shortest takes 3 hours and the longest 9 hours.
1 series and 5 standalone books in the catalogue.
The Mysterious Benedict Society
4 books
The Mysterious Benedict Society 9.4 h
The Mysterious Benedict Society and the Perilous Journey 8.1 h The Mysterious Benedict Society and the Prisoner's Dilemma length not known
The Mysterious Benedict Society and the Riddle of Ages 8.2 h