On a Wing and a Prayer is a memoir devotional of ninety personal stories that author Robyn Pratt shares of her personal experiences witnessing God's faithfulness during her time serving alongside her husband on the mission field. Each story reflects on God's presence during challenging moments, offering readers insights and encouragement as they serve Christ in their own lives.
After returning from several years of missionary life overseas in Indonesia, Robyn reflects on the struggles she faced and how God sustained her through each one. As a missionary wife, a mother, and a woman in ministry, she has written stories that reveal God's guidance, even in the most ordinary moments.

This devotional is designed for women seeking a deeper relationship with God, those entering new seasons of life, and individuals involved in ministry. It provides inspiration and support for women who, like Robyn, face the unique and everyday challenges of serving God.

Coming back from living as a missionary overseas, Robyn had a list of all the hard things she had experienced, everything that had gone wrong. God has shown her His fingerprints on each of these adventures and how He provided for her. God carried her through each day of the strange, mundane and unique challenges of serving Him. God grew Robyn's faith and taught her that following Him means living in a way that doesn't make sense without the Gospel.