Three books that I just cannot finish:
Hitch-hiker's Guide to the Galaxy
Freakonomics
Politics of Breastfeeding.
The second two I feel contained so much information that I just could not digest any more, but I certainly took a lot out of both of those books.
I don't know why I never finished the Hitch-hiker's Guide to the Galaxy, it was great.
Which books have you never finished reading and feel vaguely guilty about it?