Page 75 of Darke (Septimus Heap 6)

"I bet you hope she doesn't come back and haunt the Manuscriptorium," she said.

The Chief Hermetic Scribe grinned. "I've got a bit of peace and quiet first," he replied. "You know where she'll be for the next year and a day."

Jenna giggled. "Oh! Of course - the place where she entered Ghosthood. Marcia's so going to love that!"