Memory book

At the end of Mockingjay, Katniss and Peeta  put together a book to remember everyone who had died in the rebellion and the Games. Katniss says that she got the idea from her family's plant book, where she and her family wrote down the names of plants that could be used for healing and eating. Each entry in the memory book contains a photo or a sketch of the person, and a page of memories. The people remembered include Prim, Mr. Everdeen, Mr. Mellark, Finnick, Cinna, Boggs, and Rue. Haymitch eventually helps, adding twenty-three years of children that he mentored. Katniss and Peeta seal the pages with saltwater and vow to live well to avenge the deaths of the people in the book.