Them, Us & Me: How the Old Testament Speaks to People Today. Sydney College of Divinity Press, 2007.

Raising Women Leaders: Perspectives on liberating women in Pentecostal and charismatic contexts. Australian Pentecostal Studies, 2009.
(This book is co-edited with Dr. Shane Clifton)

Note: Dr. Grey's books can be purchased through Alphacrucis.