Judge Dredd : Year One: Omnibus
2017
Judge Dredd Year Three
2021
Judge Fear's Big Day Out and Other Stories
2020
Mindful Leadership Training
2016
The Mindful Leader: Ten Principles for Bringing Out the Best in Ourselves and Others (Unabridged)
2022
On the Shores of Titan’s Farthest Sea: A Scientific Novel (The Science and Fiction Series)
2021