If you are looking for any interesting information about Destiny's development, Jason's book Blood Sweat and Pixels may disappoint you. The only thing new that is revealed is the reason for Jamie leaving, which I don't believe was public up until this point. Other than that, it's all stuff you already know, and it's not actually that in depth. It's literally just one short chapter.

I have a copy sitting on a desk at home I hadn't gotten to.