Sunday Morning Bonus Pulp: The Phantom Detective, June 1940
I've read reprints of quite a few Phantom Detective novels but have owned only a few issues of the actual pulp over the years. This is one of them, although I don't have a copy at the moment. I'm not sure who the actual author of "The Phantom Hits Murder Steel" is, either, but I recall it being a pretty good story. Other authors in this issue are Ted Coughlan and Ray Cummings. This series isn't as highly regarded as some, and it can be inconsistent because so many different writers contributed Phantom novels, but I enjoyed the ones I've read.