D&D Monsters: Wights

The word "wight", as D&D books are always eager to remind us, originally just meant "person". It was common enough in this sense in medieval English, and into at least the seventeenth century (Shakespeare uses it, for one). After that, it becomes somewhat old-fashioned, and it's unlikely that anyone much has used the word in this sense for over a hundred years, at least outside of poetry. In 1869, however, a translator used the term "barrow-wight" (literally "tomb-person") to describe a form of undead from Norse legends. This term, of course, was later borrowed by Tolkien in Lord of the Rings. Gygax abbreviated it back to "wight" again for D&D, while retaining the "undead" meaning.

It's likely Gygax's coinage that influenced George R.R. Martin when he chose the word to describe his own, more zombie-like, beings. However, in his universe, it's the White Walkers that most closely resemble D&D's wights, although there are a number of clear differences, not least in terms of how they are created.

D&D Monsters: Harpies

Harpies are one of a number of D&D monsters that owe their origins to Greek myth. However, the story is not quite as simple as that, since they actually combine two different Greek monsters into a single being: the harpies themselves, and sirens. Both were said to be creatures that were part bird, part woman, but beyond that, there is little similarity between the two in the original sources.

Although very early descriptions of mythic harpies portray them as beautiful, the great majority show them as monstrous. As is often the case, there isn't complete consistency in the descriptions of which parts are avian and which parts humanoid, although something at least resembling the D&D form is the most common. Sirens were even more variable, and some early Greek artwork shows male examples as well as females. In essence, though, it is really only the signature attack - the siren call - that copies over to the D&D 'harpy', which in other respects, is more closely based on its namesake.