The Gospel According to Peanuts is a great book explaining Christian truth through the cartoons. Robert L. Short doesn’t argue that every single Peanuts cartoon carries a theological message, but he does link a number of them. He starts the book with a justification for Christians using and being involved in the arts as a means of spreading the Gospel to those around them. The fact that Charles Schulz himself was a Christian is irrelevant, as Short argues, Christians should embrace all manner of things which will allow them to connect with others in a more creative way.
Similar to Jesus’ parables, Short uses the cartoons to explain theology in an understandable way. The book isn’t a light read, so not one to necessarily give to non-Christian friends, but as someone who has read more than my fair share of theology, it was an enjoyable read to see funny cartoons linked to theological truths. Whilst a bit dated now, (it was written in 1990) Short shows how art and entertainment can help the church to communicate truth to people.