Entering the giveaway does a number of things: Gets the book on your shelves (which gives it exposure); makes the book more popular in the giveaway (which gives it exposure); perhaps scores you a free book that you can keep for yourself or give to a friend(which gives it exposure)!
SiЛε wεrε la tun, ni danaЛa sinsinlen in hadiisa in kan o bε wili ni hadiisa wεrε ye ka musinadu kitaabu kÉnÉ n’o ye ko E ye ne ka waliju ye (ЛεmÉgÉ) muuminu bεε cεla un kÉ fε.