When I first wrote about my commonplace book, it was mostly a place to gather notes and ideas. Since then, it has become something much more useful: part reference library, part creative workshop, and part record of what I’m learning now. Like most good tools, it changed as I changed. Commonplace books are often used to collect interesting information across many subjects. In my case, that has turned into several notebooks for several passions. I have one dedicated to Highlan