The Secrets of The Immortal Nicholas Flamel #4: The Necromancer

Title: THE SECRETS OF THE IMMORTAL NICHOLAS FLAMEL #4
         ---- THE NECROMANCER
Author: MICHAEL SCOTT
Classification No.: F
Synopsis:

San Francisco:

Josh and Sophie Newman are finally home. And they're both more confused than ever about their future. Neither of them has mastered the magics they'll need to protect themselves, they've lost Scatty, and they're still being pursued by Dr. John Dee. Most disturbing of all, however, is that now they must ask themselves, can they trust Nicholas Flamel? Can they trust anyone?

London:
Having been unable to regain the two final pages of the Codex, Dee has failed his Elder and is now an outlaw.
But the Magician has a plan. With the Codex and the creatures on Alcatraz, he can control the world. All he needs is the help of the Archons. But for his plan to work, he must raise the Mother of the Gods from the dead. For that, he'll have to train a necromancer.