Senior Acquisitions Editor: Jeff Kellum

Development Editor: Jim Compton

Technical Editor: Rodney Fournier

Production Editor: Dassi Zeidel

Copy Editor: Liz Welch

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: James D. Kramer, Happenstance Type-O-Rama

Proofreader: Amy J. Schneider

Indexer: Ted Laux

Project Coordinator, Cover: Katherine Crocker

Cover Designer: Ryan Sneed

Cover Image: © Jonny McCullagh / iStockPhoto

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

Published simultaneously in Canada

ISBN: 978-1-118-19552-9

ISBN: 978-1-118-22768-8 (ebk.)

ISBN: 978-1-118-24059-5 (ebk.)