Here are some books I've come across:
Great for inspiration:
- Your Money Or Your Life
- The Richest Man in Babylon
- The Millionaire Next Door
These are good:
- Double Entry: How the Merchants of Venice Created Modern Finance, Jane Gleeson-White
- Accounting Savvy for Business Owners: A Guide to the Bare Essentials, Philip B. Goodman
These look very thorough/useful but I haven't got far with them:
- Financial Accounting, J. David Spicer
- Tax Savvy For Small Business: A Complete Tax Strategy Guide, Stephen Fishman
Investing:
- The Simple Path To Wealth, JL Collins - excellent
Cryptocurrency:
- The Bitcoin Standard, Saifdean Ammous - educational