This is Terror Tales for January 1941, cover artist unrecorded. The ISFDB entry for this issue is here. I found this version of the cover in this French-language cover gallery.

This is Terror Tales for November 1940, cover artist unrecorded. The ISFDB entry for this issue is here. I found this versio of the cover in this French-language cover gallery.

This is Terror Tales for September 1940, cover artist unrecorded. The ISFDB entry for this issue is here. I found this version of the cover in this French-language gallery.

This is Terror Tales for July 1940, cover artist unrecorded. The ISFDB entry for this issue is here. This version of the cover was blogged by me at Infernal Wonders, with its source in turn by the vanished blog “The Golden Age.”

This is Terror Tales for January-February 1940, cover artist unrecorded. The ISFDB entry for this issue is here. This version of the cover comes from (I think, there are the usual indexing issues) this picssr cover-art gallery.

This is Terror Tales for November-December 1939, cover artist unrecorded. The ISFDB entry for this issue is here. This version of the cover was found at a Terror Tales cover index at raybowman.com.

This is Terror Tales for September-October 1939, cover by Rudolph W. Zirn. The ISFDB entry for this issue is here. This version of the cover is the one in the Horrorpedia article on Terror Tales.

This is Terror Tales for July-August 1939, cover artist unrecorded. The ISFDB entry for this issue is here. This version of the cover is the one preserved at Galactic Central.

This is Terror Tales for May-June 1939, cover artist unrecorded. The ISFDB entry for this issue is here. This version of the cover is preserved at Galactic Central.