Great news! Jeaniene Frost just confirmed on the frostfans forums that the second installment of the Night Prince series (affectionately referred to as Vlad #2 around here) has been titled Twice Tempted: A Night Prince Novel and has been scheduled to release March 19, 2013.
Have you pre-ordered your copy of Once Burned yet? It comes out tonight at midnight! So keep an eye out for the download.