After an approximately month-long hiatus in which I've been, among other tasks, writing my part of this summer's youth camp curriculum, I'm moving on to chapter five today. I hope to have a draft done by around tax day, "the Ides of April." Then it will be time to roll back to the beginning and start editing to create version 2.0. After that revision, I'll be ready to start getting comments from readers, whose comments will help me revise further.