I’ve dabbled with Cocoa development off an on for a few years now, but until recently never had a project interesting enough to really put in the effort to truly learn the platform. But now I think it’s time to finally dig a little deeper and get serious about developing applications for the Macintosh.

This appears to be the book to get for Cocoa development. I’m currently working through the early chapters to solidify my mastery of the tools and look forward to getting to the more advanced concepts that will follow.