What to do next?

What should i do after i have master all the topics in LPTHW for python 3

I have the next book then:

https://shop.learncodethehardway.org/access/buy/10/

It takes you through a ton of projects, and it takes a while to get through but it does cover nearly everything I could think a beginning programmer needs to know.

A free service run by Zed A. Shaw for learncodethehardway.org.