As Superintendent of School Buildings from 1891 to 1922, architect Charles B. J. Snyder elevated the standards of school architecture. Unprecedented immigration and Progressive Era changes in educational philosophy led to his fresh approach to design and architecture, which forever altered the look and feel of twentieth-century classrooms and school buildings. Students rich or poor, immigrant or native New Yorker, went from learning in factory-like schools to attending classes in schools with architectural designs and enhancements that to many made them seem like palaces. Spanning three decades, From Factories to Palaces provides a thought-provoking narrative of Charles Snyder and shows how he integrated his personal experiences and innovative design skills with Progressive Era school reform to improve students’ educational experience in New York City and, by extension, across the nation.