A curriculum of books to go along with these would be great. The thing with online courses / video series is that they can give you a great introduction to the

A curriculum of books to go along with these would be great. The thing with online courses / video series is that they can give you a great introduction to the topic, but it is often difficult to know where to go next for a deeper understanding! Also useful for filling in gaps of prerequisite knowledge e.g. "before diving into this stats book, make sure you understand the concepts from this basic algebra book!"