Book excerpt: Celebrating educators, who go far above and beyond the call of duty, American Teacher shines a spotlight on one of the most underappreciated, undercompensated, yet critically important professions in the world. Over the course of two years, Katrina Fried has interviewed and written the stories of 50 extraordinary teachers from kindergarten through 12th grade, selected from public and charter schools across the United States. The result is a collection of inspiring and informative first person-narratives accompanied by heartfelt letters from students and captivating portraits taken by celebrated photographers from around the country such as Peter Feldstein, Roman Cho, Paul Natkin and Laura Straus. American Teacher introduces us to classroom heroes like Stephen Ritz of NYC's South Bronx, who uses sustainable agriculture as a tool to engage and inspire his neighborhood's most at-risk special-needs students; Rafe Esquith, a trail-blazing, multi-award-winning educator and author, who has spent 31years teaching 5th grade from within the same four walls at Hobart Elementary School in Los Angeles; and Iowan Sarah Brown Wessling who's unique "learner-centered" approach to teaching high school English earned her the 2010 National Teacher of the Year award. These are our most unsung heroes, the men and women responsible for molding and preparing our children to meet the challenges of the 21st century. In the face of increasing class sizes, insufficient resources, and budget cuts, many of our teachers are dipping into their own pockets and personal time to bridge the gap for their students; they are finding innovative and engaging solutions to institutional problems and changing the outcome of countless lives in the process. Hear their stories, see their faces, and join us as we pay tribute to their passion and sacrifice.