Espionage Thriller Series · #4

The Hypersonic

Saul Herzog

Spy Thriller Suspense Thriller Thriller

The Hypersonic is an upcoming book by Saul Herzog and the fourth installment in the Espionage Thriller Series series.

More details about The Hypersonic will be revealed soon.

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Coming soon
February 28, 2027

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Espionage Thriller Series

The series

Full series details →
#1 · 2025The Honeytrap #2 · 2025The Dissonant #3 · 2026The Swallow #4 · 2027The Hypersonic #5 · 2027The Orphan
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