When two covers are stapled to the comic interior instead of the usual one; the exterior cover often protects the interior cover from wear and damage. This is considered a desirable situation by some collectors and may increase collector value; this is not considered a defect.

A binding process error in which two or more covers are bond to a singlebook.

Technically a bindery defect - where two covers have been stapled to the interior comic during printing process. This occurrence can increase the value of the comic.

Double Indemnity

The holding of both gloved hands close to and in front of the