You may have heard the phrase “body horror” used to describe a genre focused on producing terror and disgust by doing gruesome things to bodies. A lot of V.C. Andrews’s work falls into this category. Physical discomfort is a huge part of her work. There's a lot of painful childbirth and missed meals. And who can forget the scene in Flowers in the Attic when Cathy wakes up to find her grandmother has covered her…