New to me, the annual paid journal Inklings: Jahrbuch fur Literatur und Asthetik

The German Inklings-Gesellschaft, founded in 1983, is dedicated to […] the fantastic in literature, film and the arts in general. The proceedings of the annual Inklings conferences are published in yearbooks.

Not focused on the British Inklings group (Tolkien, C.S. Lewis etc), though it shares the name. Also note, from the same publisher and also paid, ALPH: Approaches to Literary Phantasy. The latter has a special on Ancient Egypt in early fantasy and the fantastic.