21 books • 3 series
They Came with the Storm
The Reappearance (Sighting, #3)
The Killing of Orphism (Gretel, #6)
The Ghosts of Winter (They Came with the Snow, #4)
They Came with the Rain
The List (They Came with the Snow, #3)
The Aerial Pursuit of National Objectives
The Crippling (Gretel, #5)
The Origin (Sighting, #2)
The Melting (They Came with the Snow, #2)
Anika Rising (Gretel, #4)
The Gretel Series: Books 1-3
The Sighting
Gretel (Gretel, #1)
Marlene's Revenge (Gretel, #2)
They Came with the Snow (They Came with the Snow, #1)
Hansel (Gretel, #3)
An Introduction to Radio Frequency Engineering
Intro Radio Frequency Engineering
Ghosts and Haunts of the Civil War
Strange Tales of the Dark and Bloody Ground