The phrase "book snob" refers to someone who looks down on others for not reading books they deem as high quality or intellectual. They believe their own reading choices are superior and may judge others for their different tastes. Full definition
Being a self - proclaimed comic book snob, anything that wasn't the typical size of a comic book (6 ⅝» × 10 1/4») tended to be regarded with initial derision, and certainly anything that resembled manga style was to be shunned, politely or otherwise. (mutantreviewers.wordpress.com)
I refuse that my reading life be any less enjoyable because of book snobs. (readinasinglesitting.com)
It is sad that there still exists book snobs out there who deny themselves good literature based solely on the fact that it hasn't been vetted by a company more intent on making money than good literature. (goodereader.com)