"Society for Abolishing the Necessity of Children for Chimney Sweeps, by Promoting a New Method of Chimney Cleaning: Twenty-First Report, May 1, 1837," is a unique document of historical significance that reflects the society's efforts for the benefit of children who were used as chimney sweeps. The author is anonymous, but his work was a merciful step in the fight for children's rights and improving working conditions. The book shows a new method of cleaning chimneys without the involvement of children, which shows that the common good always wins. "The Society for Abolishing the Necessity of Children for Chimney Sweeps, by Promoting a New Method of Chimney Sweeping: Twenty-First Report, May 1, 1837," deserves the attention of anyone interested in the history of social change and humanitarian affairs.