The Stellar Losers

Clean House Bluff & Tales From A Forgotten Planet - Probably reprinted from an issue of Tales From A Forgotten Planet

Page 3, Panel 2. Sarah says, "We're going to have to go in a catalog everything".
And not "a".

Those zombies must be desperate if they're chasing after the main characters for "braaaaaaainsssss". ;-)

Page 9, Panel 6. Sarah say, "We just lost all out selling inventory!"
Our not "out".