Just wanted to add a couple but these may have already been mentioned

The Compound Effect by Darren Hardy is one of those books that’s helped me understand how to build and maintain habits. Really teaches you about consistency in doing something compounds into a huge return based on your input.

Eat That Frog by Brian Tracy is another great book on goal setting and achieving those goals by breaking them down in smaller tasks. Most of the time achieving a goal may prove difficult because of the order we choose to do these task. You are challenged to EAT THAT FROG by doing the most difficult task first therefore making the rest more manageable.