My publisher, The Pragmatic Programmers, now offers a nifty new feature where you can get updates to ebooks delivered directly into your Dropbox. If you have a reader app with Dropbox support on your tablet or phone, this also means that you can get my book delivered to your device automatically.
This FAQ entry on pragprog.com explains how to set up Dropbox integration for your account.
If you liked this, you'll love my book. It's called Designed for Use: Create Usable Interfaces for Applications and the Web. In it, I cover the whole design process, from user research and sketching to usability tests and A/B testing. But I don't just explain techniques, I also talk about concepts like discoverability, when and how to use animations, what we can learn from video games, and much more.