The cover is the first thing a potential reader sees, it must be eye-catching and must draw the reader to the blurb so they can see what the story is about and be lured to buy something new and adventurous. The cover also needs to portray something in the novel, something to do with the story inside, whether it shows the theme or something else to do with the book. Of course, that's my opinion.

My book has no table of contents, nor a chapter list, its chapters however do have names and phrases as their titles. The focus of these titles is usually related to characters or places in the book and is usually said in the first few pages of the chapter itself. Mostly these names and phrases come to be from Sade’s description of things and people around her. These descriptions vary from how people act to how they look or what they are wearing. 
Technically Marcus, the blurb is what describes the story in the book or what gives an introduction. The reviews you are talking to, are just called 'reviews' or general 'comments'. My favourite review or comment on any book has to be the following:
This is from a street artist called 'Banksy' and the police haven't been able to catch him this far. I like it because it quotes the person he called exactly and it is the hard truth that faces some people when they want to have comments on their books.

Also because of the publicity this stunt got, his book sold incredibly well. 
Make a Free Website with Yola.