Acquisitions Editor: Agatha Kim

Development Editor: Kelly Talbot

Technical Editor: Leslie Herron

Production Editor: Eric Charbonneau

Copy Editor: Sharon Wilkey

Editorial Manager: Pete Gaughan

Production Manager: Tim Tate

Vice President and Executive Group Publisher: Richard Swadley

Vice President and Publisher: Neil Edde

Book Designer: Happenstance Type-O-Rama

Compositor: Craig W. Johnson, Happenstance Type-O-Rama

Proofreader: Nancy Bell

Indexer: Ted Laux

Project Coordinator, Cover: Katherine Crocker

Cover Designer: Ryan Sneed

Cover Image: © Wayne Johnson/iStockPhoto

Copyright © 2012 by John Wiley & Sons, Inc., Indianapolis, Indiana

Published by John Wiley & Sons, Inc. Indianapolis, Indiana

Published simultaneously in Canada

ISBN: 978-1-118-09759-5