Information gaps.

At the moment I have a lot of information gaps in my book "Doctor Sleep". For example, I don't really get what the True Knot is. I hope soon I'll know about it.
I don't know what exactly links little Abra and Dan.
One of the characters is Rose the Hat, she is a member of the True Knot. I don't know about her at all.
There haven't been exciting moments in the book yet and I'm looking forward to them.