Recommended books on RP career?

RP way demands you understand that your "calling" and what you do for money may not align.

To make 6 figures you have to pick a good major/field first and then kick ass at it. It's unlikely you will get paid well for your dreams.

That being said, alpha ways will break early from employment, with enough capital to own your own thing, enough skills to offer some real value etc.

My recommendations: your money or your life and how to get rich (Felix Dennis).