Sprout meets Elizabeth Costello’s soul in the afterlife as she’s trying to write “A Letter to Sylvia Plath.” Costello counsels Sprout to look more closely at Ted Hughes’s writing and not just write it off as ridiculously masculine. Elizabeth Costello is a fictional character created by the author J. M. Coetzee. She appears in several of his novels, and in his book The Lives of Animals, she discusses animal rights and understanding animals through writing about them—ideas that Only the Animals tackles in all its stories.