The Sapphire Crown

By: Sinclair, Seraphina

1765-1776. The world wants the Blackhawks dead.

They answer with fire.

From the volcanic stronghold they carved out of an empire's nightmares, Gabriel and Seraphina Hawke rule the Sapphire Nation: forty-two black ships, two thousand guns, and a people who chose freedom over every crown on earth.

Now Britain, France, and Spain have forged a final alliance to burn the Sapphire islands to ash.

They send eighty-three ships of the line.

The Hawkes send everything they have (including a very pregnant Admiral who refuses to stay ashore).

This is the blazing, unapologetically spicy climax of the trilogy that began with a highwayman and a pistol on a rain-lashed Cornish moor:

sieges fought inside active volcanoes, duels in Pacific typhoons, births on blood-warm gun-decks, and a love that laughs at death, empires, and every chain ever forged.

When the smoke clears, a new flag rises beside the sapphire-one with thirteen stars and thirteen stripes-and the most dangerous fleet in history turns north to help thirteen rebel colonies finish what the Hawkes started twenty-five years ago.

Book 3 of the Blackhawk Saga

For readers who like their romance scorching, their action cinematic, and their pirates gloriously, triumphantly lawless.

• Format: Paperback
• Language: English
• ISBN: B0GDT4HYBY
• ISBN13: 9798233179839
• Release Date: December 2025
• Publisher: Seraphina Sinclair
• Length: 70 Pages
• Weight: 0.20 lbs.
• Dimensions: 0.2" x 5.5" x 8.5"