Harry Potter and the Prisoner of Azkaban
"Excellent," said Fred, who had followed Harry through the portrait hole. "I need to visit Zonko's, I'm nearly out of Stink Pellets."
Harry threw himself into a chair beside Ron, his spirits ebbing away. Hermione seemed to read his mind.
"Harry, I'm sure you'll be able to go next time," she said. (8.1.29-31)
Hermione went very red, put down her hand, and stared at the floor with her eyes full of tears. It was a mark of how much the class loathed Snape that they were all glaring at him, because every one of them had called Hermione a know-it-all at least once [...] (9.4.33)
"Come on, Hermione, it's Christmas. Harry deserves a break."
Hermione bit her lip, looking extremely worried.
"Are you going to report me?" Harry asked her, grinning.
"Oh – of course not – but honestly, Harry –" (10.3.89-92)