Over the last few years I have worked on a few different books as technical editor in addition to technical editing various articles for php[architect]. Here is a list of the books I have helped with.

Practical Design Patterns in PHP

Published December 2013

Written by Brandon Savage

The Grumpy Programmer's PHPUnit Cookbook

Published March 2013

Written by Chris Hartjes

Mastering the SPL Library: a php[architect] guide

Published July 2013

Written by Joshua Thijssen