Die Insel Literaria. Fantasy.

Blurb

Silverlock is a novel by John Myers Myers published in 1949. The novel's settings and characters, aside from the protagonist, are all drawn from history, mythology, and other works of literature.
In 1981, The Moon's Fire-Eating Daughter was published. Thematically related to Silverlock, it was billed as a "sequel to Silverlock" on the cover.