Request #289 From Ewuraba

I would like your help in finding a book I read a while back. Things I remember about the novel:

1) The book was set in a previously all boys high school that now accepts girls.
2) The girl lead’s mother had severe depression and could not get out of bed.
3) I think the girl also had a younger sibling.
4) Later, the girl run away from home but was later found ( by the male lead I think).
5) The male lead was described as having unique eyebrows; they were bushy and I think they were almost connected (I’m not sure).
6) The male lead was a class/student representative.
7) It was a YA novel.