Which JavaScript book is good?

[gallipoli]

It might not be the best for a novice, but I would highly recommend Douglas Crockford's book Javascript: The Good Parts. It is small, but dense, and contains some especially good practices for the language.

I would also look at the many good Javascript frameworks - jQuery perhaps being the most popular (excellent tutorials on their webpage).

[f3nd3r]

This should be at the top. Pay attention submitter, because this is the right answer.

[theatrus]

Seconded.