I was browsing the web looking for graduate jobs and stumbled onto this website that was offering their March book for free called Tuk Tuk to the road.
The write-up looks quite interesting (but hey, it's free).
You don't need to pay postage, just send them an email.
You will probably need to be quick as it doesn't state how many they have left.
Not sure if this is a monthly thing, but I will post on HUKD next month if they have a new book.
I couldn't find this deal on the site, but I apologise if it already exists.
This is my first post, so please be gentle.