"In 1908 Lewis Hine left his teaching position for a full-time job as an investigative photographer for the National Child Labor Committee, then conducting a major campaign against the exploitation of children. Hine's photographs serve as a visual accompaniment to Freedman's narrative, which not only documents the abuses of the times but also traces the chronology of Hine's development as a crusader." -- Horn Book Magazine
"Readers will not only come to appreciate the impact of his groundbreaking work, but will also learn how one man dedicated and developed his skill and talents to bring about social reform." -- School Library Journal (starred review)