E-mail threads: This work is meant to be read in chapter order; however, I realized that it might be helpful for you to be able to "flip back" to previous chapters, especially when a chapter references an e-mail that doesn't immediately precede it. (Example: the e-mail in chapter 90 is Brian's reply to Christy's email in chapter 86).
To make this easier, the subject lines of "reply" emails link to the previous message in that thread. Click on the subject line to read the previous email in that thread.