Having just seen this now, I like "From Artificial Intelligence to Zombies: Thinking Clearly about Truth, Value, and Winning" because it conveys just how frickin' broad The Sequences are. "The Hard Part is Actually Changing Your Mind" is good if you'd rather be catchy and give a sense of one key take-away rather than try to give a sense of the full scope of the sequences.
Think To Win: The Hard Part is Actually Changing Your Mind
(It's even catchier, and actively phrased, and gives a motivation for why we should bother with the hard part.)
Quantum Computing Since Democritus got me thinking that we may want a more riveting title for The Sequences, 2006-2009 ebook we're preparing for release (like the FtIE ebook). Maybe it could be something like [Really Catchy Title]: The Less Wrong Sequences, 2006-2009.
The reason for "2006–2009" is that Highly Advanced Epistemology 101 for Beginners will be its own ebook, and future Yudkowskian LW sequences (if there are any) won't be included either.
Example options: