Historical Consultant:

CLIFFORD ROGERS, PhD, History Department, United States Military Academy, West Point, New York

Education Consultant:

HEIDI JOHNSON, language acquisition and science education specialist, Bisbee, Arizona

Special thanks to the staff at Random House: Mallory Loehr, Jenna Lettice, Isidre Monés, Paula Sadler, Polo Orozco, and eternal gratitude to our editor, Diane Landolf