Originally published as El Oro del Rey by Grupo Santillana de Ediciones, Madrid in 2000.

Seville, 1626. After serving with honor at the bloody siege of Breda, Captain Alatriste and his protégé, Inigo Balboa, have returned: battle-weary, short of cash, and with few prospects for honest work. But the Spanish empire is as dangerous as ever, and it's not long before Alatriste receives an intriguing offer of short-term employment. He and Inigo must recruit a dozen swordsmen and mercenaries for a risky job involving a dazzling amount of contraband gold and a heavily guarded Spanish galleon returning from the West Indies. The offer comes from the king himself, for at stake is nothing less than the Spanish Crown, and its dominion over the wealth of the Americas.--From publisher description.

Translated from the Spanish.