Ender writes the Speaker for the Dead book

Ender writes a book titled 'Speaker for the Dead,' in which he tells the story of the Buggers from their perspective, as if the Hive-Queen were speaking. The book is published on Earth and becomes influential, giving rise to a new practice of speaking for the dead at funerals. Ender writes it to help humanity understand the Buggers and to seek forgiveness for his actions. The book is a way for Ender to come to terms with his guilt and to give voice to the beings he destroyed.