What is the main idea of the book Titanic voices from the disaster?

"Titanic: Voices from the Disaster" by Deborah Hopkinson presents a gripping account of the Titanic tragedy through firsthand testimonies and historical narratives. The book combines Survivor stories, personal letters, and official reports to illustrate the human experience during the ship's ill-fated voyage. By highlighting diverse perspectives, it emphasizes the impact of the disaster on individuals and society, bringing the historical event to life through emotional and compelling accounts.