This book should be available in about one month (click the image to enlarge the back cover, spine, and front cover):

Introducing the New Testament: A Short Guide to Its History and Message. By D. A. Carson and Douglas J. Moo. Edited by Andrew David Naselli. Grand Rapids: Zondervan, 2010.

• This 160-page book abridges Carson and Moo’s 781-page An Introduction to the New Testament (2nd ed.; Grand Rapids: Zondervan, 2005).
• You can pre-order it from Amazon and WTS Books.
• WTS Books includes a PDF with some sample pages (including the TOC, preface, introductory chapter, and chapter on Romans).