In 1984, feminist poet Lorde learned that her breast cancer had metastasized to the liver. The moving title section comprises a series of journal excerpts that both frighten and inspire: choosing not to have a biopsy, she instead treats the disease with a stay at the homeopathic Lukas Klinik in Switzerland, consultations with more traditional medical specialists and alternatives like self-hypnosis. Her lifelong battle against racism, sexism and homophobia has armed her with the resilience to resist cancer, and thus "A Burst of Light" becomes not only a chronicle of Lorde's fight against disease, but a view of one woman's sparring with injustice, whether the oppressors are the South African police, the American government or malignant cells within her own body.