The EC Library: Two-Fisted Tales Box Set. 
This set includes four hard cover volumes and one slip cover. 
These volumes feature reprints of issues #18 through #41. This collection was published by Russ Cochran using the EC Comics namesake in 1980. 

SLIP COVER IS IN GOOD CONDITION. SLIP COVER SPINE HAS STARTED TO COME DETATCHED, THERE ARE TWO TEARS, FRONT AND BACK OF SLIP COVER HAVE MILD WEAR, TOP AND BOTTOM OF THE SLIP COVER ALSO HAVE MILD SHELF WEAR.
THE HARDCOVER VOLUMES ARE IN EXCELLENT TO NEAR MINT CONDITION. THE SPINES OF THE HARDCOVER HAVE SOME FADING AND WEAR, BUT OTHERWISE EXCELLENT