Book Store App Concept Design

What's up people? This is a shot from a book store app that I'm creating for my final project on college! I've gathered a bunch of reference for this kind of store here on Dribbble and other places in order to take what is best in terms of interface and flows. I'm going to cross-check that information with my on user research to come up with the final version for this. This is just a first-try-kind-of ;)
Anyway, hope you guys like it!