The games that comprise "The Humble Bundle for Android" are Anomaly, Osmos, and EDGE. If you pay above the current floating average price (currently at $4.73 USD), you also get a copy of World of Goo. All of these titles are supported under Android, Windows, Mac OS X, and GNU/Linux. There's no Digital Rights Management coupled with the titles and when contributing to the Humble Bundle a portion of the proceeds can be donated to the Electronic Frontier Foundation.
Those interested by these indie games for Linux can visit HumbleBundle.com. As usual, there's only 14 days to this sale. Below is their promotional video for the Humble Bundle for Android. The arrival of the latest bundle shouldn't come as a surprise at all if you follow me on Twitter since I happened to be hinting at a new bundle just three days ago.