I think there are some good courses on YouTube. For example the course by Sasha Tchekhovskoy from Northwestern University, https://youtu.be/q1vPVQ9g23I
The book I can recommend is Computational Physics by Landau et al, https://www.amazon.co.uk/Computational-Physics-Problem-Solving-Python-ebook/dp/B011G2FD2A/ref=kwrp_li_stb_nodl?nodl_android=1