No
The Question and Answer section for From the Mixed-Up Files of Mrs. Basil E. Frankweiler is a great resource to ask questions, find answers, and discuss the novel.
No
After getting off the train, they walk forty blocks from the station to the museum.
The novel is a little chaotic and mixed up hence the title. Mrs. Frankweiler's files are all mixed up and the book is a little scrambled or mysterious too.