I hope this is the right forum for this question. If not, I apologize. I'm looking for a book that details the Apollo systems and how they were used to get us to the moon. Ideally I'd like to see details of the various components, where they fit and what they do. I have some engineering training but the book should be aimed at an "enlightened" lay person, and I use the word "enlightened" dimly. Any help....please.