Then, after a hasty lunch, it was straight back upstairs for the Charms exam. Hermione had been right; Professor Flitwick did indeed test them on Cheering Charms. Harry slightly overdid his out of nerves and Ron, who was partnering him, ended up in fits of hysterical laughter and had to be led away to a quiet room for an hour before he was ready to perform the charm himself. After dinner, the students hurried back to their common rooms, not to relax, but to start studying for Care of Magical Creatures, Potions, and Astronomy.

Hagrid presided over the Care of Magical Creatures exam the following morning with a very preoccupied air indeed; his heart didn’t seem to be in it at all. He had provided a large tub of fresh flobberworms for the class, and told them that to pass the test, their flobberworm had to still be alive at the end of one hour. As flobberworms flourished best if left to their own devices, it was the easiest exam any of them had ever taken, and also gave Harry, Ron, and Hermione plenty of opportunity to speak to Hagrid.

“Beaky’s gettin’ a bit depressed,” Hagrid told them, bending low on the pretense of checking that Harry’s flobberworm was still alive. “Bin cooped up too long. But still . . . we’ll know day after tomorrow—one way or the other—”

They had Potions that afternoon, which was an unqualified disaster. Try as Harry might, he couldn’t get his Confusing Concoction to thicken, and Snape, standing watch with an air of vindictive pleasure, scribbled something that looked suspiciously like a zero onto his notes before moving away.

Then came Astronomy at midnight, up on the tallest tower; History of Magic on Wednesday morning, in which Harry scribbled everything Florean Fortescue had ever told him about medieval witch-hunts, while wishing he could have had one of Fortescue’s choco-nut sundaes with him in the stifling classroom. Wednesday afternoon meant Herbology, in the greenhouses under a baking-hot sun; then back to the common room once more, with sunburnt necks, thinking longingly of this time next day, when it would all be over.

Their second to last exam, on Thursday morning, was Defense Against the Dark Arts. Professor Lupin had compiled the most unusual exam any of them had ever taken; a sort of obstacle course outside in the sun, where they had to wade across a deep paddling pool containing a grindylow, cross a series of potholes full of Red Caps, squish their way across a patch of marsh while ignoring misleading directions from a hinkypunk, then climb into an old trunk and battle with a new boggart.

“Excellent, Harry,” Lupin muttered as Harry climbed out of the trunk, grinning. “Full marks.”