Description: immediately post 9/11, in New York (I think), 3 women meet to “brainstorm” what/how to tell their children about that event. One woman is a Christian, another a Muslim and the third is Jewish. Their meetings continue as they compare and contrast how their religious backgrounds lead them to view both current happenings and each other.
Could this be The Faith Club by Ranya Idliby, Suzanne Oliver, and Priscilla Warner? I enjoyed this book and learned a lot from it.