It should present readers why they need to browse your book and let them really know what they will hope; it’s an advert to the book. It is far from your own statement on why you wrote the book. An easy but higher-good quality mockup that can offer an awesome https://www.diigo.com/item/note/b2ckh/qx15?k=846422fe778407fdab4eac27d47907c8