According to the prew research foundation, a company that are quite well respected for their ability to compile research information, has said that the average reading challenge is 24 books per year (
http://pewresearch.org/pubs/2236/ebo...blets-ereaders) thus all of us that have 2012 challenges of more than that number can count ourselves as voracious readers. Personally I am a little over that number right now and plan to go further into voracious reading territory.