Right now, our library has lots of going back to school, starting kindergarten, and "general" school themed books separated out and showcased. Your library is probably doing something similar since it seems most follow a nationwide pattern. But, if not, the librarians are usually a great resource.
All the attention on the back to school stuff is, of course, slightly annoying to us as home schoolers but hopefully will be a good resource for you.
Hugs to you. I am a separated/divorced single mom, too.
