The Case of the Cackling Crocodile

2025

The Case of the Disappearing Dervish

2024

The Case of the Dastardly Djinn (A Masked Man of Cairo Prequel)

2022

The Case of the Asphyxiated Alexandrian

The Masked Man of Cairo Book 5

2021

The Case of the Karnak Killer

2020

The Case of the Golden Greeks

2019

Contagion

2019

Tangier Bank Heist

2018

The Case of the Shifting Sarcophagus

2018

The Case of the Purloined Pyramid

2018

Weird Ireland

A History of Ancient Mysteries, Fantastic Folklore, and Urban Legends Across the Emerald Isle

2017

The Weird and Mysterious United States

Mysteries, Legends, and Unexplained Phenomena across America

2016

The Last Hotel Room

2016

Apache Warrior vs US Cavalryman

1846–86

2016

We Had Flags

2015

The Rat Killer and other Weird War Tales

2015

The Weird Wild West

Tall Tales and Legends about the Frontier

2015

The Trench Warfare of World War I

The History and Legacy of the Great War's Primary Method of Combat

2015

Refugees from the Righteous Horde

2014

Radio Hope

2014

The Scavenger

2014

Tombstone

2013

The Last Ride of the James-Younger Gang

Jesse James and the Northfield Raid 1876

2012

A Fine Likeness

2011

Ride Around Missouri - Shelby's Great Raid 1863

2011

Armies of the Adowa Campaign 1896

The Italian Disaster in Ethiopia

2011

Outlaw Tales of Missouri

True Stories of the Show Me State's Most Infamous Crooks, Culprits, and Cutthroats

2009

American Civil War Guerrilla Tactics

2009

It Happened in Missouri

2007

Medieval Handgonnes

The first black powder infantry weapons

2006