BTC are becoming more and more acceptable as a form of payment. Are you interested in learning some easy ways to earn BTC? I know of a few sites that are very easy to work with. Let me know if you are interested in learning more. https://botmarket.wordpress.com/ has a few bots to make some of these BTC sites fully auto-pilot, if you are interested.
Just as BTC is becoming accepted by more merchants, it's also being given as a payment option through more affiliates and stuff. Join an affiliate company and some will offer the option to get paid out via BTC.
I know that you can sell ebooks for Bitcoins on hackforums or payivy. Not exactly sure you should do either of those things. Both places seem a bit shady.