Useful!
This small book by Joseph Dahmus (1985), contains 168 pages, is Number 3 in the "Basis of Christian Thought" series published by The Thomas More Press, Chicago. Dahmus devotes pages 9 to 94 briefly discussing puzzling passages in Matthew's Gospel. Passages in Mark, Luke, and John are included in pages 95 to 158. This is NOT an in-depth study of puzzling passages in the Gospel's but one that can jump start a serious pursuit of the passages. It is an enjoyable, useful read!