Wanjiru M Gitau is the author of the award-winning book, Megachurch Christianity Reconsidered: Millennials and Social Change in African Perspective. She is also co-author of The Kingdom of God in Africa: A History of African Christianity, with Mark Shaw. She earned a PhD in World Christianity at Africa International University. She has been involved in multiple research projects on Christian revitalization, religious pluralism, African Christian leadership and  Anglicanism around the world. She teaches also Practical Theology.