Hermione grinned triumphantly as the octangular puzzle box sprang open, revealing itself to be the key to the ancient Book of the Dead lying in her lap. Breathlessly, she placed the key inside the depression on the book cover, feeling it slide into place with a soft click, releasing the metal clips around the book.
Draco sat beside her, his eyes narrowed in mistrust as Hermione opened the book and began reading aloud. "Are you sure you want to be playing around with this thing?"
"It's just a book, Draco," Hermione laughed. "No harm ever came from opening a book."