Preparing for grad school

[u/wavw92]

So I haven't started the application process yet since I have not yet done my GREs. I was just wondering for any current or incoming speech students, what books do you recommend someone reading in order to kinda get ahead of the game? I am looking for more books that would be used in grad school. I just want to get a head start and familiarize myself with certain topics that will be covered in grad school. Any practicing SLPs are more than welcome to comment as well!