:O library! imagine what is inside each one of those books! one of them could be a history of Abraham Lincoln written by a close friend. one could be an old diary of a well off farmhand. yet another could be an old book of poetry dating 300 years ago. while it's brother beside it contains a novel which has been lost to the ages. so am y possibilities! that's the joy of books and library alike. you never know what you'll pick up, and every one is worth reading.