The book "Harper's Young People, April 12, 1881. An Illustrated Weekly" is a publication intended for children and teenagers and published in magazine format. In the issue published on April 12, 1881, readers will find numerous interesting and useful articles, stories, riddles, poems, illustrations and other educational materials. This book helped children to expand their knowledge, develop their imagination and enjoy reading. Harper's Young People was an interactive publication that stimulated the intellectual development of young people and promoted their creative growth.