There is Life in the Womb by Archbishop Fulton Sheen

Archbishop Fulton J. Sheen was one of the best-loved and most influential preachers of the 20th century and author of over 90 books. He reached nearly 30 million people through his weekly program, Life is Worth Living, and his cause for canonization was officially opened in 2002. He explains the Church's teaching on life from a philosophical and historical perspective.