Among Christian devotional works, My Utmost for His Highest stands head and shoulders above the rest, with more than 13 million copies sold. But most readers have no idea that Oswald Chambers's most famous work was not published until ten years after his death. The remarkable person behind its compilation and publication was his wife, Biddy. And her story of living her utmost for God's highest is one without parallel.

Bestselling novelist Michelle Ule brings Biddy's story to life as she traces her upbringing in Victorian England to her experiences in a WWI YMCA camp in Egypt....