Bookshelf Crash

So on Monday I was trying to pull a book off a shelf in my bedroom when the whole shelf started to tip! Ack!!!!! Then since it was a backless shelf, some of the books on the top shelf started to slip down behind, making it impossible to right the shelf.

Now I think I need to explain the shelf: it is made from 4 2x4s that have holes drilled up the wide side, pegs are put in the holes and 2x2s with holes are put onto the pegs, the shelves are set onto the 2x2s, there are screw in attachments on the tops of the uprights that make it so you can adjust them against the ceiling, there are no nails holding it together. I guess I didn't have the screws tightened against the ceiling and when it started to come down, it did. So there I am trying to keep from being smashed by all those books on the top and trying to let down the uprights slowly so they don't crash into the window. Tuesday I had to get up at 4am to go to work a double and didn't get home till after 8:30pm so there all the books stayed, blocking the closet door. Wednesday was my day off so I spent the whole day putting the shelf back up and getting the books back on it. I decided that while I was doing that I would catalog them, so I took my laptop up to the bedroom and created a new shelf on my Goodreads list called "bedroom shelf". Basically, all the books on that bookshelf are ones I have acquired that I haven't read yet, so they are really TBR but I wanted to have them separate. I was amazed that there are 244 books there. I think I really can't justify buying any new ones! lol
Now I can maybe relax and read a few chapters from one of my "currently reading"!!