The Lost Treasure of Hamengkubuwono IX - Book 3: The Trident of Sriwijaya (The Secrets of Nusantara) Paperback – March 28, 2026

The Lost Treasure of Hamengkubuwono IX – Book 3The Trident of SriwijayaAn adventure of history, legend, and the secrets of the archipelagoA relic lost to time.A power buried beneath the mountain.A journey that will change everything.Deep within the forgotten layers of the Indonesian archipelago lies a secret that history was never meant to reveal.When Joko uncovers a trail leading to an ancient artifact known as the Trident of Sriwijaya, he and Ibnu Abba Buwono are drawn into a mystery far greater than treasure. What begins as a search becomes a descent into a hidden system—one built by kings, protected by silence, and designed to awaken only under the right conditions.But they are not alone.A powerful collector, a secretive order, and unseen forces tied to royal legacy move in the shadows—each seeking control over a relic that does more than symbolize power.It responds.It chooses.And once awakened… it cannot be ignored.From underground chambers to shifting waters, from coded maps to ancient mechanisms, Joko and Abba must navigate a path where every step triggers something deeper—something alive within the system itself.Because the Trident is not just an artifact.It is a key.As the truth unfolds, one question begins to emerge:What if the greatest power of Nusantara was never lost…but hidden, waiting to be claimed?Perfect for readers who love:Historical mysteriesAncient artifacts and hidden civilizationsSoutheast Asian history and mythologyHigh-stakes adventure with philosophical depthThe Trident of Sriwijaya is a thrilling continuation of The Lost Treasure of Hamengkubuwono IX series—where legend meets reality, and every discovery leads to something even more dangerous.Start the journey. Unlock the secret. Read more