https://zlib.pub/book/granddaughter-of-the-sun-a-study-of-euripides-medea-6msrmq5cavv0
https://zlib.pub/book/euripides-medea-1vh08erjvvgg
https://zlib.pub/book/cliffsnotes-on-euripides-electra-medea-o4015p06uv40