Today in Comics History, June 25, 7:30 AM Pacific/9:30 Central: Mysterious package makes second appearance in comics within two weeks

from "If That Mockingbird Don't Sing..." in Action Comics Weekly #605 (DC, June 21, 1988), script by Martin Pasko, pencils and inks by Dan Spiegle, colors by Carl Gafford, letters by Carrie Spiegle
And now, the exciting recap:


from "The Sins of the Father..." in Action Comics Weekly #606 (DC, June 28, 1988), script by Martin Pasko, pencils and inks by Dan Spiegle, colors by Carl Gafford, letters by Carrie Spiegle
Wait, the handwriting on the package changed!