In this new post to his blog Brandon Savage mentions his book, the PHP Playbook (php|architect), and how he's giving away several free copies.

When I started writing my book, I wanted to help PHP developers have a greater understanding of the tools, tips and tricks available when working as part of a team. That goal became The PHP Playbook. I'm excited that the book has been so well received, and I'm excited that I've finally received my promotional copies. So, in honor of that, I'm going to give some of them away! I'm even going to sign them!

Just enter in your email address and you'll be put on a mailing list for the book and its future updates. Here's the official description of the book:

Working with a team of developers is a much different environment than solo development. Experienced developers understand the tools and tricks that go into team development enterprises, and they implement them on a daily basis. The PHP Playbook covers these tools and practices, providing insight into the process of developing PHP applications, teaching developers the skills they need to be successful in a team environment.