
Heidi Baker PhD is a Christian missionary and with her husband Rolland Baker are founders of Iris Global and the author of several books. With her husband Rolland, Heidi founded IRIS Ministries in 1980, a non-profit Christian ministry dedicated to Jesus and service, especially among the poor. After twelve years ministering in Asia, they left in 1992 to do their PhD's at King's College London, UK. In 1995 they started a new ministry to the poor and homeless children in Mozambique. Wikipedia
Books

Expecting Miracles
True Stories of God's Supernatural Power and How You Can Experience It
2007

Compelled by Love
How to Change the World Through the Simple Power of Love in Action
2008

Learning to Love
Passion, Compassion and the Essence of the Gospel
2012

Reckless Devotion
365 Days into the Heart of Radical Love
2014

Daily Insights to Birthing the Miraculous
100 Devotions for Reflection and Prayer
2016

Birthing the Miraculous
The Power of Personal Encounters with God to Change Your Life and the World
2014

Living Under Water
2018

Always Enough
God's Miraculous Provision among the Poorest Children on Earth
2001

The Glory Has Come
Encountering the Wonder of Christmas [An Advent Devotional]
2019