<human>: Is it possible to make money from home by selling old books online?
<bot>: Yes, it is possible to make money from home by selling old books online. There are many websites that specialize in buying and selling used books such as eBay and Amazon. You can also create an account on sites like BookMooch or LibraryThing where you can list your own books for free. With these options, you can sell your old books and make some extra cash.