So, if you are a mac user - and I happen to know that 18% of you are - you can now download the latest version of OS X for free. It's called Mavericks. It is named after this:
So why am I giving you this information? For this simple reason. If you have Mavericks installed on your mac, you have a new app that has previously only been available on iPads. That app is called iBooks, which means you can read any books in the iBook store. Including mine. So go check out Forward - it's free and viewable on your Mavericks installed Mac.