The spawn of Dagon have a captive

Daughter of Irma Vep
Sea Witch

This is another Virgil Finlay Weird Tales cover, for the July 1938 issue. Finlay was kept busy on this issue with a number of interior illustrations as well, such as this one for Seabury Quinn’s story “Fortune’s Fools.”

“Against the blackness of the entranceway the woman showed in aureate silhouette.”

This issue of Weird Tales is available to read and download at the Internet Archive.