Indicia states "Second Printing: January 1991". Includes collector cards bound in center of book. Possible there were three printings of this book and this is actually the third printing. Unknown what differences there are between the printings besides the collector cards. Vortex address given as Picton Ontario in indicia.
Inside front cover.
Has a note on the first page: "Special thanks to Jim Foster, Kevin Camp and Steve Jones for making this comic possible."