Mark de Castrique

Books
Desperate Spies Desperate Spies
Desperate Spies
2025
Dangerous Women Dangerous Women
Dangerous Women
2024
Secret Undertaking Secret Undertaking
Secret Undertaking
2024
Murder in Rat Alley Murder in Rat Alley
Murder in Rat Alley
2024
Secret Lives Secret Lives
Secret Lives
2024
Dangerous Undertaking Dangerous Undertaking
Dangerous Undertaking
2024

Audiobooks
Murder in Rat Alley (Blackman Agency Investigations) Murder in Rat Alley (Blackman Agency Investigations)
Murder in Rat Alley (Blackman Agency Investigations)
2026
Fatal Scores (Blackman Agency Investigations) Fatal Scores (Blackman Agency Investigations)
Fatal Scores (Blackman Agency Investigations)
2026
Hidden Scars (Blackman Agency Investigations) Hidden Scars (Blackman Agency Investigations)
Hidden Scars (Blackman Agency Investigations)
2026
Dangerous Women Dangerous Women
Dangerous Women
2023
Secret Lives Secret Lives
Secret Lives
2022
The Singularity Race The Singularity Race
The Singularity Race
2017