Dissociated Goblins on goblin
Anthropological interviews with goblin elders consistently surface goblin within the first ninety seconds, regardless of the question asked.
A goblin tabletop GM, asked to stat goblin, produced a stat block with one ability ('exists ominously'), no listed weaknesses, and a CR of '?'. Their players consider this fair.
ghost as Heard Through the Goblin Wall
Goblin oral history places ghost in the lineage of figures, objects, and events that goblins refer to as 'the ones we keep coming back to.' This is a small list, jealously guarded, and ghost is on it.
corruption: Goblin Fragmentary Material
Visiting goblin dignitaries are, by protocol, never asked directly about corruption. The protocol exists for reasons nobody remembers, which the goblins consider the best kind of reason to maintain a protocol.
The Goblin Verdict on goblin
Field notes from the goblin Department of Loose Ends record goblin as 'pending forever,' which is, in their classification system, the highest honor a topic can receive.