
- Author: Richard Estep, Vanessa Mitchell
- Language: English
- Year: 2017

- Author: Richard Estep
- Language: English
- Year: 2022

- Author: Richard Estep
- Language: English
- Year: 2015

- Author: Richard Estep, Vanessa Mitchell
- Language: English
- Year: 2017

- Author: Richard Estep
- Language: English
- Year: 2016

Haunted Longmont
epub
- Author: Richard Estep
- Language: English
- Year: 2015

Serial Killers
epub
- Author: Richard Estep
- Language: English
- Year: 2021

- Author: Richard Estep, Robert Graves
- Language: English
- Year: 2019

- Author: Richard Estep
- Language: English
- Year: 2018