With my presentation about the Android Maven Plugin at AnDevCon coming up shortly and a huge bunch of changes in the plugin recently is was time to update the Android development chapter in the free book Maven: The Complete Reference. So it got it done and the lastest version available it up to date with the 3.0.0-alpha-12 release of the plugin.
I hope this is helpful and look forward to your feedback. Oh and if you want a hardcover copy there will be a book signing at AnDevCon where you could get a free copy.
See you at AnDevCon or on the Maven Android Developer mailinglist.
PS: and if you want to help, send me a pull request on github!