Hellboy creator Mike Mignola's comic book universe (known affectionately by his fans as the "Mignolaverse") continues to expand and enthrall readers in his Koshchei The Deathless comic book series from Dark Horse, and with the fourth issue (of six) hitting shelves on April 4th, we've been provided with an exclusive look at five preview pages featuring a magic-infused tale and an appearance from everyone's favorite evil-fighting hero from Hell.

Written by Mike Mignola (who also created the cover art) with illustrations by Ben Stenbeck and coloring by Dave Stewart, Koshchei the Deathless #4 will be released on April 4th by Dark Horse Comics. To learn more, visit Dark Horse Comics' official website and read the exclusive preview pages below.

Koshchei the Deathless #4: "An encounter at a witches' Sabbath leads Koshchei down a road of betrayal, and in his revenge, he comes face to face with the enemy he least expects.

Mignola returns to Hell and to the bizarre folklore that's filled some of his greatest books, reuniting with one of his favorite collaborators, Ben Stenbeck (Frankenstein Underground, Witchfinder: In The Service of Angels, Baltimore)."