Best guess is writing, Greg,
The art looks much too crude when compared to the other WC-signed stories.
Since I see you have the issue out for updating on GCD, you should also note that the last story is signed on the bushes in the last panel - I can make out Avison, who might be the inker, but I don't see him as the penciler. Still, it doesn't look much like him in either capacity. There might be another name above his. Also, the Panther Gorge story is by George Kerr.
Peace, Jim (|:{>