The Y Factor

2009

The Case of the Displaced Detective

At Speed

2011

CAMPBELL

The Sigurdsen Incident

2019

The Case of the Cosmological Killer

Endings and Beginnings

2012

Imperial Inspector

2020

The Case of the Cosmological Killer

The Rendlesham Incident

2012

The Cresperian Alliance

2010

A Case of Spontaneous Combustion

2014

The Case of the Displaced Detective

The Arrival

2011

Imperial Police

2020

Section Six

2021

Fear in the French Quarter

2016

Burnout

the mystery of Space Shuttle STS-281

2009

Imperial Detective

2020