Batman 306 (DC, 1978)
First standard-priced 40-cent cover issue. Cover by Jim Aparo. "Night of Siege," script by Gerry Conway, pencils by John Calnan, inks by Dave Hunt
An ex-junkie costumed vigilante called The Black Spider tries to kill dope dealer Hannibal Hardwicke; Batman saves Hardwicke and takes him to Bruce Wayne's penthouse apartment for safekeeping; The Black Spider battles past Batman into the apartment.