Why The 1930s, you inquire? The creation of Penguin paperback books, not surprisingly! This new mass market necessary book covers to be both of those quick to acknowledge and easy to reproduce. Cover design by Holly Ovenden (Penguin, June 6) A great illustration of text not needing to be large https://selfpublishingkindle.art.blog/2024/12/07/top-features-of-the-best-self-publishing-companies-uk/