This should briefly summarize various elements of your book and provides the highlights, just like a Motion picture trailer supplies a teaser for viewers. Designers from world wide pitch you Tips. You deliver feedback, hone your favorites and decide on a winner. , a book of essays by Mark Greif, https://kindledirectpublishing.health.blog/2024/09/28/creating-a-masterpiece-for-readers-through-the-art-of-book-formatting-and-layout/