This is a Charlotte Mason-inspired living book cobbled together mostly from CKHG, but also from various other sources, and comprehension questions to go along with it. There are ten lessons, one chapter per day. I usually teach it in 13 days because I include a project, a review day, and a quiz. I read the book with the kids, and we answer the comprehension questions together. You could ask for a narration at the end instead, but I find their comprehension is better if we stop as we go to answer questions.