Many of my recent blog posts have been about learning experience (LX) design and how our designs can be improved through the proper application of action steps that keep the process as simple as possible. Some of my posts have even criticized existing, popular design models, like ADDIE. So, when I saw Leaving ADDIE for SAM: An Agile Model for Developing the Best Learning Experiences, by Michael Allen and Richard Sites, I knew I had to read it. I am always looking for ways to improve how I deliver learning experiences to my organization and reading books like this keeps my skills fresh. Here are a few things I took away from the book that I think you will find valuable.