Using Object Oriented Programming

Hey guys, I've been using Python for a bit now, but I think I could put my code together better. However, I'm not sure how to use OOP. I've watched some videos, but I'd like to try it myself. Do any of you guys have any advice on where to start or if you want to recommend a book that would help would be great!<br><br>&#x200B;<br><br>EDIT: Thanks for the links guys, I'll look through all of them before I ask any questions. Would anyone happen to know of any good beginner books on the topic? I'd much rather read a book than watch videos.