Little Black Classics "Because of his baldness and hairiness, he announced it was a capital offence for anyone either to look down on him as he passed or to mention goats in any context." The biography of the brutal, crazed and incestuous Roman Emperor Caligula, who tried to appoint his own horse consul. Introducing Little Black Classics: 80 books for Penguin"s 80th birthday. Little Black Classics celebrate the huge range and diversity of Penguin Classics, with books from around the world and across many centuries.