I recently ran across a book that played a significant role in one phase of my life, so I've updated my religious autobiography by adding this paragraph:

Over the next few years I had many discussions with family and friends about my shift in beliefs. For some of them, my decision to go to a church that worshiped with instruments was almost as bad as abandoning God altogether. (This fact would prepare me and them for the bigger shift that I would go through a few years later.) One of the books that helped me cope with this situation was Free In Christ by Cecil Hook. The book is available for free online or you can order a print copy. Hook never left the coC, but he spoke persuasively against the legalism and division that is so prevalent in many churches of Christ. I recommend the book to anyone in the church who wants to see things from another prospective and anyone outside the church who wants to see what makes this little non-denominational denomination tick.