Our very own Andrew Blumhagen has an excellent article on Catfishes in this month's TFH, and Bob Bock co-wrote an article on Catfish breeding behavior.
This was a promotional piece for the catfish convention, as you might have guessed. I wrote one for the first edition in 2004 but it was a bit less content heavy. This time they were requesting catfish content since they don't have a regular columnist on the topic anymore. A fun article, but not particularly deep...
Bob has had a few "meet the hobbyist" style articles published but not in a couple of years.