Lilith

by George MacDonald

Published 3 December 1971
Mr. Vane, the protagonist of Lilith, owns a library that seems to be haunted by the former librarian, who looks much like a raven from the brief glimpses he catches of the wraith.

The Light Princess

by George MacDonald

Published 1 December 1962
A curse causes a princess to have no gravity, but the help of a prince brings her back down to earth.