A new book "Sarah Kane: Queer desires and feminist continuums" is due out on 1 Jan 2021 (originally it was due in Oct 2018. The author is Dr Nina Kane, Acting Head of Drama at Rishworth School, UK.
The book "contextualises the playwright's work in an explicitly feminist and queer theatre arena and extends it to an interdisciplinary arts context. It explores dramaturgy, recent productions and how her plays link to performance art, film and manga."