That’s right...
Ooops it was Mrs Peabody!
http://books.google.com/books?id=eQTZOJxDAokC&pg=PA47&lpg=PA47&dq=the+mountain+car+mcmanus&source=bl&ots=YKbY6jg1Zk&sig=E3b8tGv4j3OoSGVjjQCkH9q_aIQ&hl=en#v=onepage&q=the%20mountain%20car%20mcmanus&f=false