This is the most intriguing book that i have ever read in all of the Blackthorn Key series. From book one to this final book, this one will be my forever favored book.
The Raven's Secret Identity: Peter Hyde; Master Benedict's apprentice just before Christopher. Peter Hyde who masks and pretends to be someone who he is not gains Christopher's trust, making him believe that he is the beloved friend whom he met from Paris.
As a hint for who the Raven is, Think of the word "Hothead"