Question: What do Betty White and libraries have in common. Answer: You don’t mess with either of them! A lesson Brick is about to discover on the May 19th season finale of THE MIDDLE (8:30PM ABC) when parents Frankie and Mike are shocked to discover that Brick may be held back from going to third grade because the school librarian, Mrs. Nethercott (Betty White) has it out for him due to 31 unreturned books. More first look photos of which can be seen after the jump. 
