The cover for the final part in the “Stefan’s Diaries” prequel trilogy has finally been released, thanks to The Vampire Diaries book site for the heads up! It’s titled “The Craving” and, according to HarperTeen, will be on sale May 3rd, 2011. Nina Dobrev (as Elena or Katherine, what do you think?) shines on it. Now, when the covers of the “Stefan’s Diaries” novels are all revealed, The Vampire Diaries book site are asking you: Who’s your favourite? Go comment with your choice here!