Creatio Fantastica, a Polish scholarly journal in public open-access. Also appears to be completely under Creative Commons Attribution.
A 2016 issue was a Lovecraft special with a Joshi translation as the lead article. A 2017 issue was on Tolkien, with a Thomas Honegger lead article.
Usefully available in .EPUB and .MOBI ebook formats, as well as .PDF files. The Creative Commons status presumably means that translations and digest summaries can be freely made.