If your goal is to become financially free asap & have enough income for a comfortable retirement, then there are only 2 books you really need to read.
1. Millionaire Teacher - Andrew Hallam is an easy to read & understand guide to achieving your financial goals. His 9 rules explain what to invest in, how to deal with banks & financial advisors, how to balance your portfolio & a lot more, while spending only a few hours per year reviewing & correcting.
2. Barefoot Investor - Scott Pape, explains how to structure your finances & discipline yourself to control your spending with ease, how to deal with debt, save for holidays, invest in your future by saving for a home, & investing in you superannuation. It written based on living in Australia but the principles can be applied to living anywhere.
These 2 books complement each other very well, & I highly recommend you read both.