Your Money or Your Life (1992) by Vicki Robin (link)

Hailed as a “classic” of sorts in the personal finance world, I was not overly captivated by this read. The how-to nature of this book did not speak to my needs or interests. With that said, the broader theme which is was created out of—simple living, and working towards identifying and providing for one’s means—is certainly something that stuck with me. I might say that this work belongs on the more radical, and somewhat unnecessary end of the personal finance spectrum, but to each their own.