The party prepares to destroy the bridge, though with the time they've been granted they investigate the northern camp and the towers.

Though the dead hobs had little in the way of items of note, you do find a secreted stash of potions atop the northwest tower where the dragon had been resting.

Spoiler: Potions
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Potion of Superior Healing (8d4+8)
Potion of Invisibility


There are no notes or any other instructions to be found in the camp, not in the goblin tongue nor Infernal. What you do find in one of the tents however is a goliath, manacled, bound, and gagged, alongside a drake, likewise caged and muzzled. A chest nearby contains what looks some goliath-sized equipment, that you can likely assume was taken from the otherwise stripped individual left to just their clothes.