Buckbeak and the Ancient Runes 4. Ancient Runes pSa

Hermione had convinced Harry he wouldn't pass his finals unless he
did something spectacular for testing. He finally resolved to find
and use the first antiquated magical artifact he could find
as both his paper and "lab". Fortunately Buckbeak was available
to carry him to the spot on the map where
Harry hoped to find some ancient runes which would help
him ace his class. Buckbeak flew in low, knowing Harry
could grab them as they flew by. Suddenly Buckbeak was
thrown back by an invisible shield. He careened
into the air "Hmmm..." mused Harry "not as easy as I'd thought."