Self-Study AP Euro

I am currently a freshman and was wondering what books I should use to self-study AP European history.
It seems that Barron’s and Crash Course are the two most useful books, which I have already purchased.
I was wondering if there were any other books you guys would recommend on top of these ones, like PR, 5 Steps, etc.
Thanks.

If you are going to get Barron’s and Crash Course, it’s useless to get 5 steps or PR, unless you are using them for practice tests.

Look up Ethel Wood’s book on amazon. Make sure it’s the newest version. I’ve heard great things about it.

Use Tom Richey’s website for review videos. He has very good videos on how to do the new free response sections.
GL!