On the rails

This is a book that I found on the Google Book site. It was originally published in 1979 and has also been released as a paperback and in audio format. It is not a full text version but there is enough of the book to make you want to read the whole story in a traditional format. It looks as if a new edition might be released 2008 so it must still have plenty of appeal to readers.

I think Google Books is most useful for accessing historical material that has long since gone out of print.