Jump to ratings and reviews

Occult Assassin #1-3

Occult Assassin: Dark Missions

The forces of darkness have a new enemy!

Enter the terrifying world of former Special Ops soldier Mark Talon and occult expert/tech billionaire Simon Casca. Two men, united by tragedy, with one goal - to keep the world safe from black magic occult threats. Their chilling missions will take them across the globe and pit them against apocalyptic cults, cursed relics and supernatural terrorists bent on world destruction.

The edition includes the first three books plus a bonus novella. Experience a series that listeners are describing as a perfect mix of action-adventure and paranormal horror.

Damnation Code (book one)

After a decade spent fighting the enemy abroad and keeping his country safe, Delta Force Operator Mark Talon is ready to settle down with the love of his life. But Talon's world crumbles when his fiancée becomes the victim of a murderous cult. The military man now has a new foe in his crosshairs, and this promises to be a very different war.

The person responsible for his beloved's death is a Silicon Valley tycoon allied with the forces of darkness. Fusing cutting-edge computer technology with an ancient evil, the enemy here cannot be stopped by bullets alone. If Talon is to be victorious in his mission of vengeance, he will need to master a new method of warfare - the arcane arts! He must become...the Occult Assassin.

Apocalypse Soldier (book two)

At age 15, Nicole Robertson was possessed by a demonic entity. She survived this ordeal, thanks to a successful exorcism. Now, eight years later, Nicole is still haunted by the memory of the demon. But the nightmare isn't over. She is about to become the target of an apocalyptic cult led by a former elite soldier with a chilling plan for her future.

Only one man can save Nicole from a fate worse than death.

Only one man stands between her and the apocalypse.

His name is Mark Talon. And he is about to go up against his most dangerous enemy yet.

Spirit Breaker (book three)

The former Delta Force Operator must confront an evil psychic cult leader and the spectral forces of the afterlife that he commands. Fortunately Casca's SPIRIT BREAKER program has been developing cutting-edge technology engineered to combat ghosts. A terrifying battle between the living and the dead awaits.

Ice Shadows (bonus novella)

Talon heads to Norway to stop a Black Metal musician who plans on using an ancient Norse ritual to trigger a frozen cataclysm.

397 pages, Kindle Edition

Published March 5, 2016

Loading...
Loading...

About the author

William Massa

75 books274 followers
William Massa is a produced screenwriter and bestselling Amazon author who writes monsters, magic, and mayhem with a cinematic edge.

His screen credits include Return to House on Haunted Hill, and he has sold scripts and pitches to Warner Bros., Sony, USA Network, Silver Pictures, Dark Castle Entertainment, and Maverick Films.

Drawing on a lifelong love of horror, action movies, pulp adventure, and the supernatural, William specializes in Dark Urban Fantasy, Action-Adventure Horror, and supernatural thrillers—a blend he likes to call Heroic Horror: ordinary and extraordinary heroes facing impossible evil and fighting back.

His series include The Hexecutioner, The Paranormalist, Shadow Detective, Night Slayer, Occult Assassin, and The Exorcist Code, with new nightmares always in the works.

William has lived in New York, Florida, and Europe and now resides in Venice Beach, California, surrounded by skaters, surfers, palm trees and plenty of inspiration for things that go bump in the night.

Find William on social media.

Facebook: WilliamMassaBooks for news, updates and announcements.

Instagram: @bill.massa

Email: williammassabooks@gmail

Ratings & Reviews

What do you think?

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
97 (44%)
4 stars
71 (32%)
3 stars
37 (16%)
2 stars
6 (2%)
1 star
8 (3%)
Displaying 1 - 15 of 15 reviews
43 reviews1 follower
June 1, 2016
Wow...Fast paced, believable, engrossing!

I'm usually a tough review but this book was great. Fast, easy, and enjoyable. Two main characters haunted by the past and the present fight the occult together. It was realistic and not 'out there.' I highly recommend this three book series.
Profile Image for David.
166 reviews
March 5, 2026
interesante : Mas o menos 2/5
Terror sobrenatural: 2/5.
Aventuras : 2/5
Argumento : 2/5 Aceptable pero se repite el esquema en cada uno de los libros, solo cambia el escenario y el enemigo en cuestion . Continue la lectura de 1 a 2 a 3 a 4 en espera de un mejor desarrollo .
Desenlace : 1/5 requiere dosis altas de supresión de la incredulidad para aceptar la resolución de cada trama .

Recomendaria su lectura : Solo para rellenar el tiempo.
Profile Image for Robin Miura.
22 reviews
May 31, 2017
Enjoyed the paranormal adventures!

I don't read a lot of paranormal stories but this was very fun and exciting! I am glad I had the set of three. It started right away getting me hooked so I didn't want to stop reading. Lots of action and heat supernatural stuff that was super entertaining!
Profile Image for Justin Larsen.
23 reviews
November 11, 2022
don’t bother.

I enjoyed this author’s other works, but this series isn’t worth the time to read it. Aside from being just a supernatural version of the TV show “person of interest” the writing is lazy and lacks the depth and thoughtfulness of all of Massa’s other series. Very disappointing.
47 reviews
February 9, 2023
Overcoming the unbelievable

Each story carried on the theme for continued fight between good and evil. These were excellently thought out with great character development. In each case it showed the importance of teamwork to have a chance to accomplish whatever obstacle that needs to be overcome. Each story leaves one wanting to know what comes next.
770 reviews
October 25, 2019
Action

Talon gets in over his head this time. Cascade brings a team to save him. Lots of action as the team fights the forces of the dead.
Profile Image for Megan.
199 reviews23 followers
April 8, 2016
I'm very impressed with this author! This series is so fast paced, and is full of non-stop action. I honestly feel like each book was better than the last, which is not something that happens often. Talon was a strong main character, and as the series progressed a couple other characters brought more to the story. I loved Adira in the third book! I listened to the audiobook version of the three books, including two novellas. James Foster was the narrator throughout them all, and he is amazing. His voice was perfect for this series. There seems to be one more book out in the series, but is not yet available as an audiobook. When it is released on audio, I will definitely listen to it as well.
**I was provided with this audiobook in exchange for an honest review
Profile Image for Bill.
1,994 reviews136 followers
April 3, 2016
Occult Assassin: Dark Missions Omnibus edition includes the first 3 books in the OA series with an additional 2 bonus shorts and clocks in at just under 15 hours. To be honest, I wasn’t too sure about this one when I first started. I had not read any Massa previously and the premise seemed like it may be a little urban fantasy heavy. Luckily for me there was plenty of action to hold my attention throughout and the narration was excellent, which really added to the overall enjoyment and ambiance of the story. A fast moving and well done series. 3.5 Stars

* I received a copy of this audiobook from the narrator James Foster in exchange for an honest review.
Profile Image for Deborah.
114 reviews1 follower
March 21, 2016
This wasn't an easy book to listen to because there was so much graphic violence and death. The story was good and narration was excellent. I'm not sure if I will continue with the series or not.
"This audio book was provided by the author, narrator, or publisher at no cost in exchange for an unbiased review courtesy of AudiobookBlast dot com."
Profile Image for arnold miller.
129 reviews
April 12, 2016
Magic,the occult& real monsters

Terrific series of books. The benefactor, Casca & the warrior tied by their past experience with the occult. This is a series of fast paced, slam bang thrills & plenty of gore! Hard to put down. The characters are mostly straight forward but they do grow with each new case. Go along for a thrilling ride. Massa is a master.
102 reviews
July 27, 2016
Be ready to give up several hours of sleep! This three book set introduces a dynamic partnership between a Delta Force soldier and wealthy citizen as they battle the entities of darkness and the occult.
Profile Image for Deedra.
3,933 reviews41 followers
October 16, 2016
I enjoyed this collection.After losing his wife a man goes into the business of sending evil spirits to hell.We get three full stories and a short story in this set.James Foster does a fine job narrating.I was given this book free for review
Profile Image for T.J. Jansen.
34 reviews4 followers
June 13, 2016
Not great. Not BAD, mind you, everything was just really overblown. I finished, so it was worth finishig, but I wont be continuing the series.
Displaying 1 - 15 of 15 reviews