If 'Sequences' is in the title at all it should probably be of the form "Sequences on . . ." rather than just "The Sequences".
Otherwise:
I also like (from other posts):
And I agree with asking Eliezer to try coming up with something, given that he seems to have a knack for it.
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: