How to Disappear" by Sharon Huss Roat is a book that once begun, is difficult to put down. It starts innocuously enough with the story of a girl with severe anxiety. Vicky can't function at high school and must disappear into the stall of the bathroom when she just can't bear going to class and facing others. Since her best friend moved away, she's been trying to disappear completely, since that's easier than actually talking to people and making new friends