@Takiro
When I get a chance I’ll definitely get/check Scott Robertsons book and Force: Animal Drawing: Animal by Mike Mattesi I’ll definitely need to check out as well
“Anatomy for Sculptors” by Uldis Zarins is a great addition to mentioned Bridgman’s and Hampton’s book for anatomy learning. It contains a lot of distinct colorful charts along with photos to identify all necessary muscles and bones that artist need.
Also I like “Paint yourself calm” by Jean Haines. The author use watercolor, but essentialy this book about mindset, creativity and state of inner self. She helps to understand how to joy and fulfill yourself in the process of artcreation, and not to workout with sweat and blood.