Divination is a power that is used to gain insight and secret information and to contact spirits.
This ability allows user to gain information when channeled through arcane and mystical tools such as an Ouija Board.
This ability is not however very reliable as the tools can be manipulated.
Bibliomancy is a branch of divination which allows the user to gain insight by using books (often of a sacred or magical nature) to obtain advice.
The Vera family's Book of Shadows also possess this power, which allows it to answer any question made within its proximity as long the answer is within its pages.