Sciencefictionruminations recently posted a short review of Simone Caroti’s scholarly book The Generation Starship In Science Fiction: A Critical History, 1934-2001.
Joachim Boaz says:
:I highly recommend the book for all aficionados of this particular sci-fi subgenre. Be warned… it is a work of serious scholarship not a lighthearted romp.”
The post includes a list of works and the comments are interesting, too. You may want to check it out.