Need some Book suggestions.?

"Vampirates" by Justen Somper, there are 6 books and there are really good! There about 2 twins Grace and Connor Tempest, there are SO meany twists and turns in every book. I read ever book except the 6th its not out yet. It has pirates and vampirates and most people think it scare by the cover but its not. It has a dash of romance and it's a action. My best friend loves Twilight and I read the Harry Potter books and we love the Vampirate books. The first book is called "Vampirates, Demons of the Ocean."