Why the 1930s, you request? The invention of Penguin paperback books, naturally! This new mass marketplace needed book covers to get each straightforward to recognize and simple to breed. Cover design by Na Kim (MCD, September 24) This design is so striking but also extremely considerate and aligned with Tegan https://www.tumblr.com/kindlepublishing/771816991950503936/how-to-start-your-career-as-a-self-publishing