Weldon Phillip Keller (1920-1997) wrote more than thirty-five books on Christian subjects, including his most popular book A Shepherd Looks at Psalm 23 The son of missionary parents in Kenya, Keller grow up in Africa before becoming a world citizen as a photographer, agronomist, and author. His books have over two million copies in print.
Super easy read. The author exudes heartfelt prose, but isn't a very sophisticated wordsmith (e.g., misusing the word 'eminent' when he clearly meant 'imminent'). A bit off in certain characterizations and interpretations, leading to some overmoralizing that isn't always smack on, but Keller isn't a theologian. Slows the David story down to a more easily digestible pace. Not sure where to get my hands on a copy of the sequel...
Great devotional for 1 Samuel and David's early years. Keller has great insight into the political and social venue of early Israel. Application to life today.