The Public Law Library of King County and MRJC Library will both be closed all day on Monday, September 23rd for staff in-service.  During this time, the staff will be attending training and performing other duties that require our operations to be closed to the public. A book drop will be available outside the Seattle library doors. Books normally due on Monday, September 23rd will be due on Tuesday, September 24th. Chat, email, and telephone reference will not be available.  Other county departments will not be affected.