The Demon of Denver

Clean Up Crew Thriller (Series)

Book 4

S. J. Varengo Author
Craig A. Hart Author
(2021)

Assignment

SpyCo Novella (Series)

Book 5

Craig A. Hart Author
(2017)

Assignment

SpyCo Novella (Series)

Book 4

Craig A. Hart Author
S. J. Varengo Author
(2017)

The Diner (A Short Story)

Craig A. Hart Author
(2014)

Assignment

Craig A. Hart Author
S. J. Varengo Author
(2018)

Assignment

SpyCo Novella (Series)

Book 3

Craig A. Hart Author
S. J. Varengo Author
(2017)

Assignment

SpyCo Novella (Series)

Book 2

Craig A. Hart Author
S. J. Varengo Author
(2017)

Assignment

SpyCo Novella (Series)

Book 1

Craig A. Hart Author
(2017)

Assignment

SpyCo Novella (Series)

Book 6

Craig A. Hart Author
S. J. Varengo Author
(2018)

Assignment

Craig A. Hart Author
S. J. Varengo Author
(2017)

The Pianist

Craig A. Hart Author
(2013)

Serenity Avenged

The Shelby Alexander Thriller (Series)

Book 3

Craig A. Hart Author
(2018)

Serenity Stalked

The Shelby Alexander Thriller (Series)

Book 2

Craig A. Hart Author
(2018)

Serenity Submerged

The Shelby Alexander Thriller (Series)

Book 4

Craig A. Hart Author
(2018)

The Shelby Alexander Thriller...

Craig A. Hart Author
(2018)

Serenity Engulfed

The Shelby Alexander Thriller (Series)

Book 5

Craig A. Hart Author
(2018)

Night at Key West

The Simon Wolfe Mystery (Series)

Book 1

Craig A. Hart Author
(2020)

Serenity Possessed

The Shelby Alexander Thriller (Series)

Book 8

Craig A. Hart Author
S. J. Varengo Author
(2020)

The Mystery of Ravensbeak Manor

A Baxter Kids Adventure (Series)

Book 2

Craig A. Hart Author
Alicia Hansen Author
(2025)