I reread Lord of the Rings, Chronicles of Amber, and Dune, at least once a year. I guess that I've read each of them at least 20 times each.<p>The only other book that I've read more than ten times has to be Stranger in a Strange Land.
I've read and re-read Daily Rituals, which reveals the bizarre working habits of famous inventors like Tesla and Frederik Chopin. How I Write: The Secret Lives of Authors, is another one I've revisited numerous time.<p>I mentioned the books in this post (and you'll find links to the books there as well): <a href="http://cbpowerandindustrial.wordpress.com/2014/05/09/work-rituals-famous-inventors-artists/" rel="nofollow">http://cbpowerandindustrial.wordpress.com/2014/05/09/work-ri...</a>