I'm reading the New Testament in the most likely order in which the books were written (starting with First Thessalonians and ending with Second Peter). I had pre-ordered this remarkable new work some time ago, and it just appeared on my Kindle this week. It uses the New Revised Standard Version for the for the text of the books, and has quite a bit of background material by Marcus J. Borg based on the latest consensus opinions of critical scholars.
I'm sure it's available elsewhere, but here are the Amazon links for
Evolution of the Word: The New Testament in the Order the Books Were Written by Marcus J. Borg:
Kindle:
http://www.amazon.com/Evolution-Word.../dp/B0070XFBI6
Hardcover:
http://www.amazon.com/Evolution-Word.../dp/0062082108
And the Harper-Collins link:
http://www.harpercollins.com/browsei...=9780062082107