Mike Zeck’s cover to the PUNISHER: RETURN TO BIG NOTHING graphic novel.

Splash page from AMAZING SPIDER-MAN #293 by Mike Zeck and Bib McLeod.

Mike Zeck’s pencils to the cover of WEB OF SPIDER-MAN #31, along with the final published cover, inks by Bob McLeod.

An unused Mike Zeck pecniled page from MARVEL SUPER HEROES SECRET WARS #7.

Cover pencils by Mike Zeck for AMAZING SPIDER-MAN #294, along with the published cover.

Here are Mike Zeck’s pencils to three of the covers to “Kraven’s Last Hunt”, from AMAZING SPIDER-MAN #294 and WEB OF SPIDER-MAN #31 & #32

Here’s an unused cover by Mike Zeck for MARVEL SUPER HEROES SECRET WARS #6, along with the final cover that was eventually used.

Here’s an unused cover to CAPTAIN AMERICA #259 by Mike Zeck. It looks like some black areas were taken off of Cap’s mask before the cover was tossed out entirely.

Unused cover to MARVEL SUPER HEROES SECRET WARS #7 by Mike Zeck and John Beatty. Multiple covers were produced for a number of issues in this series.