Which Colin Moock book is better?

I’m wondering which book I should get from Colin Moock. He has two out:

1 - Essential ActionScript 2.0
2 - ActionScript for FlashMX 2004: The Definitive Guide, Second Edition

I’m going to get the ActionScript Cookbook by Joey Lott, so do you think I should just get the ActionScript for FlashMX: Pocket Reference from Moock?