The first stage of the geocache is located near the parking area of the West Grey Public Library in Durham. We are now in a new, fully accessible building. The library is open from 10 to 8 on Tuesdays and Thursdays, 10 to 5 on Wednesdays and Fridays, and 11 to 3 on Saturdays. You will need to go inside the building for the final stage, so you will have to do this hunt within the hours of operation.
There will be a hint on the back of the first stage geocache, which will lead you inside to use the library catalogue at the front desk. Once you have found what you are looking for, search the shelves for the final stage! Good luck!