Haley Stewart is a Catholic author and the editor of Word on Fire Spark.

Stewart was the cohost of the popular Fountains of Carrots podcast from 2014-2022. She is the author of Jane Austen's Genius Guide to Life, The Grace of Enough, and The Sister Seraphina Mysteries, a series for young readers. She has contributed to Evangelization & Culture, Plough, the University of Notre Dame's Church Life Journal, Public Discourse, and America. She has four children and is married to a beekeeper/whisky distiller.