If you can tell one Geister from another, you can put them in a group. Also things directly related to the Geister should go here.
“The Ghost Spider mounts of Geisterdamen Eotain and Shurdlu, respectively. They're first...Bwoosee and Pojee
“According to Lady Vrin, Loremistress Milvistle was a Geisterdame who doubted the divinity of the...Loremistress Milvistle
“The Geisterdamen speak a language that one might term "Geisterspeak" or "Geisterese." It is...Geisterspeak