The novel Arbella can be described as a living document of the history of harmony in greater Assam. It intricately weaves together the legends, history of coexistence, culture, and traditions of the Garo community residing in the hills and valleys of greater Assam. The novel also narrates the tales of social progress and transformation rooted in their simple and rustic lifestyle.

Blending dreams with reality, Arbella, crafted with the golden threads of imagination, offers vivid descriptions of natural beauty and resources, touching stories of simplicity, love, and affection, along with a treasure trove of culture, folklore, and traditions.

Through the triangular and intense love story of its central characters, Chengnang, Anjali, and Silchi, the novel beautifully portrays an inspiring struggle that celebrates the triumph of humanity, preservation of heritage, and harmony amidst the waves of social change.