"I'll have to ask what he prefers," said Debi. "His other books have been for Muggles, so he might want to keep his identity quiet for a while, but I can't see that a book signing would hurt."
She spotted what looked like a complete set of The Dark is Rising and shakily levitated it into her basket. She still needed her wand for spells that Zach could do without even speaking, but who cared? It was getting easier and easier, and that was all that mattered.
A thought came to her, and she cocked her head at Miss Patil. "Do you have any spellbooks designed for adults? I - my family didn't send me to school to learn magic, so I have a lot of catching up to do. My husband is letting me use his old textbooks but I'd like to have something a little more, well, mature." She made a rueful face. "I've learned a lot, but I'm not 11!"