I really enjoyed this book for RL. https://www.packtpub.com/gb/big-data-and-business-intelligen...

If you learn well from videos many rave about the free fast.ai courses which now use PyTorch I believe. Seems to start with image classification. http://fast.ai

What exactly are you looking for? I think Pytorch is so ergonomic that there is no need for other resources. The only gotchas I found were in the data loading utilities.