These books are all (co) authored by John Resig who also wrote jQuery itself.
For JS in general, I've also heard very good things about this:
JavaScript: The Good Parts by Douglas Crockford who works for Yahoo!.
Crockford and Resig both have free and comprehensive videos at the YUI theater. These three are good for a broad overview of general JS:
- Douglas Crockford — The JavaScript Programming Language
- Douglas Crockford — Advanced JavaScript
- Douglas Crockford — An Inconvenient API: The Theory of the DOM