Guess the Book in the Jar Contest Come down to the Morris County Library this May and test your literary knowledge with our Guess the Book in the Jar Contest! Try to read the lines of the scraps of paper from a book mixed up in our jar and try your luck at guessing which book it is. Is it a book by Shakespeare? Agatha Christie? Steven King? Or someone else...? Only your discerning eye can determine the book's true identity.  Patrons can submit their guess as to which book is actually in the jar and those who guess correctly will be entered into a raffle for a gift card prize!   Participants must be Morris County Residents