Obiaruko Agwu Nkpa is a co‑author of the 2025 political nonfiction book Building a Better Nigeria: Pathways to Political Engagement and Advancement, written with Asiegbu Agwu Nkpa. The book explores governance, political participation, accountability, and reform, offering practical insights to help individuals and institutions contribute meaningfully to Nigeria’s democratic development and civic life. It aims to make complex political concepts accessible to a wide audience, including students, activists, professionals, and everyday citizens who are passionate about national progress and democratic engagement. Building a Better Nigeria reflects Obiaruko Agwu Nkpa’s involvement in discussions on national development and political empowerment through informed engagement and reform‑oriented thinking.