Step-by-Step Guide to KDP Paperback Book Trim Sizes Choosing the right trim size for your paperback book on Kindle Direct Publishing (KDP) is an important decision that affects both the appearance and cost of your book. Here’s a step-by-step guide to help you make the best choice: 1. Understand What Trim Size Means Trim size … Continue reading How Do I Choose the Right Trim Size for My Paperback Book on KDP?