Book 1


Book 2

The Art of Vanishing

by Cynthia Kuhn

Published 28 February 2017

Book 3

The Spirit in Question

by Cynthia Kuhn

Published 2 October 2018

Book 4

The Subject of Malice

by Cynthia Kuhn

Published 23 July 2019

Book 5

The Study of Secrets

by Cynthia Kuhn

Published 26 May 2020