Hunter Biden has revealed that he is considering writing a sequel to his autobiography, despite the heavily-promoted book only selling 10,600 copies in its first week. Biden's memoir, Beautiful Things, went on sale on April 6, with the 51-year-old paid what some believe could be a $2 million advance. Despite a media blitz, with appearances on CBS, Jimmy Kimmel, CNN and the BBC, the book was not a hit - ranking 12th in its first week in the non-fiction hardcover list category.