big pile of books

achievement alphabet ambition angle archives assignments bachelor bibliography bibliomania bibliophile book bookshop bookstore business classics collection concept cover data dictionary educate education educational encyclopedia expertise flank group handbook heap history information intellectual intelligence know knowledge large learn learning library literary literature magazine media medium novel object old open page paper pile press print profile publication reading research school science side spine spoilage stack stacking study system teach teaching text textbook tower training university used volume waste white wide wisdom yellow