Flametail Speaks

Summary "Jayfeather and Lionblaze are convinced that the deadly battle between ThunderClan and ShadowClan should not have happened, and they are more determined to uncover the real reason that StarClan led them astray. Meanwhile, Dovepaw must face a startling fact and realizes that evil is sometimes no more than a whispers length away. As tensions between the four Clans grow, one cat will make a stand for what is right- but at what price?" From WarriorsWiki

Finally, I found the cover! The cat on this cover was originally going to be on the last book, the picture was even put on Amazon.com but then it was changed.

The cat on the cover is supposed to be Flametail, ShadowClan's medicine cat apprenticed to Littlecloud. It says on the site I found this photo, that in this book the point of view will sometimes be told from Flametail's point of view. It was told before that there would be a new cat point of view, but now we know!