I absolutely love these books. I like the covers a lot. The hardback of Tithe was the first released, and I loved the cover because it shows that not all faeries are pretty and nice. When it was rereleased in paperback, they gave it a new cover. The two following books (Valiant and Ironside) were published with covers that matched the Tithe paperback.
This is the original cover for Tithe.




What do you guys think of these covers? Do you have a favorite? Do you wish they had stuck with the original cover design for books 2 and 3?











