My friends and I are a bunch of developers & want to share our knowledge with others. Together, we've written an ebook about all things Android.
We'd love to know what you think about it - we're happy to give you a free copy of our ebook to get your feedback. If you like it, it'd be great if you could write an Amazon review (we sell it through the Kindle store). We're still trying to get the word out there and your help is invaluable. In general, we're just looking for great feedback as we iterate and improve upon this ebook.
If you are interested, e-mail me at firstname.lastname@example.org