This is a test of commonsense. Complete the next sentence:

How to get a self published book into libraries
Ensure that your book is high quality.
Many people are wary of self-published books because they believe that they are low quality. Make sure that your book is formatted and has been carefully edited.
Also, choose your bindings carefully, as libraries generally won't stock books with that are comb bound, spiral bound, or saddle stitched (stapled). It's a good idea to call your local library and ask them what their requirements are.