The Seeking

Grieving the loss of her uncle, though almost completely detached from the rest of the world, sixteen year old Tabitha Jones is a stubborn girl who doesn't realise the difference between the living and the dead until her dead great, great uncle opens her eyes to her family tree, past and present, where she discovers that she is a part of a long line of people who refer to themselves as Seers: people who have a vision for ghostly beings.
Although the society calls themselves seers, the real seers – people with extra talents – are banished and disposed of, seen as a danger to those around them.
Tabitha doesn't know this, she doesn't know most things about this world and she sure doesn't understand what she is capable of. All she knows now is that her beloved uncles death was no accident, it was a murder.