"Children's Crusade" is a historical novel that tells about an important and little-known episode of medieval history. The book tells about the events that took place in 1212, when thousands of children and young people from all over Europe went on a crusade to the Holy Land with the aim of freeing Jerusalem from the Islamic conquerors. The author of the book reveals in detail the motivation and feelings of the main characters, their difficulties and joys that they encountered on the way to the shrines. It is a fascinating narrative of faith, youth, hope and courage that will leave its mark in the hearts of readers. "Children's Crusade" is an exciting book that will allow everyone to feel the spirit of adventure and faith that was characteristic of those who went a long way to meet their calling.