Guys i have a book review,exam tips and stuff,education related site site(1 year old) which i haven't monetized and not really worked on.I get a daily dose of around 200 organic visits a day(No seo no anything).Working on seo and some really neat content now! So i thought why not give it a new life. So even after some thinking i'm not getting any pretty idea on how to monetize it other than amazon affiliate links to those books. Is it the only option i have ? Any other monetizing ideas?