"Oh! Oh! This has possibilities!" -- Geez, Diana, you've already princess of one hidden civilization, don't be greedy.
Etta's upside-down Mental Radio image cracks me up.
Godwin did a pretty good job aping Peter's style, but you can see subtle differences -- his linework is generally not as bold, and his figures are more realistically proportioned. I don't think Godwin did much comic book work aside from this...I wonder how it came about?