The "Lustrum Paperback Robert Harris" is a historical fiction novel published by Penguin Random House in 2016. Written by Robert Harris, the book is set in ancient Rome and revolves around the character of Cicero. The paperback format makes it a convenient and portable option for readers interested in exploring the world of Roman politics and history through the eyes of one of its most prominent figures. With its engaging storytelling and detailed historical context, this book is sure to captivate fans of historical and fictional works.