The Personal Finance Advice blog recently wrote a column about The Many Ways Your Library Can Save You Money, which is absolutely true!
The list several items beyond books which you can borrow, such as books on tape, videos, and CDs. They remind readers that the library also offers magazines (they say most libraries don't lend magazines, but my local public liraries *do* lend them), free Internet access, and entertainment for children (such as story hours).
The "similar posts" list on the right of the post offers more ideas to save money at the library.
Nice to see libraries promoted in this way!