The Devil’s Code (Dr Olivia Winter, Book 2)

The Hangman’s Hold (DCI Matilda Darke Thriller, Book 4)

Last One Left Alive (DCI Matilda Darke Thriller, Book 12)

Silent Victim (DCI Matilda Darke Thriller, Book 10)

For Reasons Unknown (DCI Matilda Darke Thriller, Book 1)

The Mind of a Murderer (Dr Olivia Winter, Book 1)

A Room Full of Killers (DCI Matilda Darke Thriller, Book 3)

The Lost Children (DCI Matilda Darke Thriller, Book 9)

The Murder House (DCI Matilda Darke Thriller, Book 5)

Outside Looking In (DCI Matilda Darke Thriller, Book 2)

Below Ground (DCI Matilda Darke Thriller, Book 11)

Survivor’s Guilt (DCI Matilda Darke Thriller, Book 8)

Time Is Running Out (DCI Matilda Darke Thriller, Book 7)

Stolen Children (DCI Matilda Darke Thriller, Book 6)