Yes, my book is finally published, at least in electronic form. To help promote it here are a few keyboard shortcuts related to selection that might help boost your productivity.  Watch them in action on YouTube.

You can get the book from LeanPub.

Here are the shortcuts:
Select identifier, then expand: CTRL+W
Smart Surround Keys: (, [ and {
Shift cursor within selection: Ctrl+Q+B and Ctrl+Q+K