With her acute eye and deft pen, Katch watches her class of four- and five-year-olds begin to form exclusionary groups and tells us what happens as she tries to intervene. Talking with her brother, who teased her as a child; with high school kids; and, as always, with her class, Katch comes to new understandings of why some kids bully and scapegoat, how other kids get through the experience, and how she as a teacher might intervene. They Don't Like Me is at once a fascinating, absorbing look into the social lives of children and a book for teachers and parents who are trying to understand how to prevent exclusion and how to support children who are being teased and bullied.