Really recommend Ramit Sethi's I Will Teach You to be Rich. When I was a freshly graduated 22-year-old entering grad school, I didn't know the first thing abou

Really recommend Ramit Sethi's I Will Teach You to be Rich. When I was a freshly graduated 22-year-old entering grad school, I didn't know the first thing about finance, but this book taught me all of the fundamentals. You'll learn about how to pay off debt, how credit scores work, how to use credit cards, how to invest for retirement, how to save for large expenses like weddings and homes, etc. By the end of the book, you'll have learned how to automate your finances so you do the right things by default.