Complex sentence: She has also published a book of poetry entitled "Fat Art, Thin Art" as well as "A Dialogue on Love", a memoir of the therapy she underwent for depression after her breast cancer treatment.
Split into simpler sentences: She has also published a book of poetry "Fat Art, Thin Art" as well as "A Dialogue on Love". In "A Dialogue on Love", Sedgwick recounts the therapy she undergoes for depression after her breast cancer treatment.