Cover of Wonder Stories 3, no. 2 (February 1931)

In black and red type the masthead features above a scene from another world. Dominating the cover is a green flame emanating from the center of an open-air theater, encircled by columns of gold and purple materials and topped with a ring of spheres the whole way round. On the purple ground various alien species regard the flame with awe and joy. Among them are two humans in suit and tie, smaller than any other creature depicted. One alien is jumping into the flame to the consternation of the humans.