The great reorganization

For awhile now I've known that I will be running out of bookshelves.  The good news in about 14 months that will be fixed.  I can't really discuss why but you can probably guess.  In the meanwhile I have to figure out what to do.  I've had to start stacking books inside the shelves.  I didn't want to do this because it makes it difficult to figure out just what is there.  I've started going through shelves looking for books I haven't read and stacking the ones I have.  Not ideal but maybe it will get me to the finish line.