June 10, 2012'A Canticle for Leibowitz' (Walter Miller Jr) delivers a post-apocalyptic future where science and religion are spliced in an intriguing way.
http://www.amazon.com/Canticle-Leibowitz-Walter-Miller-Jr/dp/0060892994/ref=sr_1_1?ie=UTF8&qid=1339352651&sr=8-1&keywords=A+Canticle+for+Leibowitz
'Inverted World' (Christopher Priest) is a strange, intellectual and inventive tale... with a great resolution.
http://www.amazon.com/Inverted-World-Review-Books-Classics/dp/1590172698/ref=sr_1_1?ie=UTF8&qid=1339352682&sr=8-1&keywords=inverted+world
Both highly recommended.