I am looking for a book for my teenagers on how relationships work, mainly in a non-romantic context. How groups function. How to resolve problems with friends/teachers/co-workers. Some insights into psychology, etc.
My 15-year-old daughter could do, I think, with understanding a little more about how groups work. She has been having problems with a particular teacher and I think some general insights might be useful.
I remember reading I'm OK, You're OK years ago, but I am sure there are other books around now that are considered more up-to-date.
Thanks in advance!