My folks spent 110% of their pay all the time, so I needed some help unlearning the rubbish they taught my about money.
I enjoyed Tyson's "Personal Finance for Dummies." It touches on every aspect of personal finance, from basic checking, retirement & investment accounts, to budgeting, insurance, wills, and estate planning. Each chapter has a single topic, so you can treat it as a reference book to brush up on something when you need it. It really is a soup to nuts, survey course kind of book. As such, it does not go too in depth on any one topic, so once you learn what all the finance pieces are, you will want to read other books for the in depth knowledge.