Call Sign Warlock Books in Order
Below you'll find the complete list of Call Sign Warlock books in publication order. This is generally the recommended reading order for the series.
Reading order verified: January 2026
Publication Order
Op File Revenge
Buy on Amazon2018
Op File Treason
Buy on Amazon2018
Op File Sanction
Buy on Amazon2018
Frequently Asked Questions
The recommended reading order for the Call Sign Warlock series is publication order: 1. Op File Revenge (2018), 2. Op File Treason (2018), 3. Op File Sanction (2018). This is generally the best way to experience the story as the author intended.
The Call Sign Warlock series by J. Clifton Slater contains 3 books. The series began in 2018 and continues to be a popular choice for readers.
The Call Sign Warlock series is written by J. Clifton Slater. You can find more books and series by this author on our website.
Reader Reviews
No reviews yet. Be the first to share your thoughts!
Be the first to leave a review!