The Leviathan Protocol: Iron Tide

By Vishnu CK

Some secrets in the deep were never meant to sleep.

In a flooded future, humanity survives on vast floating megacities. Eighteen-year-old apprentice marine engineer Kael Vance knows every bolt, weld and vibration that holds Sector-4 together. So when massive fractures tear through the city's underwater hull, he knows it isn't the ocean.

Something is chewing through the steel: a 60-metre biomechanical predator, part abyssal serpent, part war machine.

Pulled from a deadly fall by Agent Elara Chen of the secret Oceanic Defense Agency, Kael discovers the attacks are deliberate sabotage. With the city close to capsizing, he must dive 4,000 metres into the abyss and use his engineering skills to cut the enemy's control link before Sector-4 sinks.

A full-colour sci-fi comic adventure
Giant mechanical sea monsters, deep-sea action and clever engineering
Includes discussion questions for readers, book clubs and classrooms

• Format: Paperback
• Language: English
• ISBN: B0HMQR41M7
• ISBN13: 9798161558201
• Release Date: October 2026
• Publisher: Independently Published
• Length: 26 Pages
• Weight: 0.19 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"