McConnell Foundation recently released A Developmental Evaluation Companion. You can download the book here.
“As part of our launch, we developed a new online Developmental Evaluation Resource Library. We encourage you to explore tools, resources and case studies from other Developmental Evaluation practitioners around the world, and share your own. Please send them to email@example.com.”
You can also check BetterEvaluation.org, which has a list of resources at the bottom of this page, including a link to Michael Quinn Patton’s book and videos.