I finished writing my newest book last week and it should be at the printers within the next seven days. I've been holding back on giving you details because it related to an unannounced product—Photoshop CS4! Adobe made their official announcement, so now I can tell you about my latest project.
My Up to Speed book covers every change made to the program and nothing else. If you're accustomed to Photoshop CS3, then this will be the perfect book to get you "up to speed" with CS4.