Issue: #235
Last valuation update: 2025-11-21
“Sinister Scream of the Devil's Harp!” Superman takes on Ferlin Nyxly, who is surprisingly fast, smart, and strong.Cover by Neal Adams."Sinister Scream of the Devil's Harp!" written by Denny O'Neil, penciled by Curt Swan and inked by Murphy Anderson. Reprinted in DC Comics Classics Library: Superman - Kryptonite Nevermore! #1.
First appearances: Ferlin Nyxly, Prince Umbler, Timos Achens
Creators: Dennis O'Neil, Julius Schwartz, Neal Adams, Curt Swan, Murphy Anderson, E. Nelson Bridwell
Characters: Superman, Lois Lane, Morgan Edge, Ferlin Nyxly, Sand Creature, Prince Umbler, Timos Achens