After a two-year closure for repairs, the Rose Main Reading Room at the New York Public Library reopened earlier this month. That meant a whole lot of books had to go back on the shelves. Thankfully, the whole process has been documented in a totally engrossing time-lapse video that makes it look way easier than it actually was. Take a look at the video above, and head to the NYPL's blog for more on the grand re-opening of their Rose Main Reading Room.

Related: Photos of Cincinnati's impressive 'Old Main' public library