Is there any chance you (William) could add hand-drawn illustrations and flow-charts? :) This makes a book outright welcoming IMHO. I loved that style in Grokki

Is there any chance you (William) could add hand-drawn illustrations and flow-charts? :) This makes a book outright welcoming IMHO. I loved that style in Grokking Algorithms (or even in Getting Started in Electronics by Forrest M. Mims III, if you want a distant example). Thanks for your initiative, will buy the book soon as it is available.