 The book recounts the further adventures of the heroine from Fisher s best-selling, thinly veiled autobiographical novel "Postcards From the Edge," a bipolar, ex-actress, celebrity talk show host with a 6-year-old daughter, a gay ex-husband, an aging movie star mother and an unshakable will to survive. Her post divorce trauma leads her back to the use of prescription drugs, a wild trip to Mexico with her tattoo artist and, ultimately, a rehab clinic.