Here's a link to the TOPPS-like PLOPULAR POETRY feature that ran alphabetically (but incompletely) in DC's odd humor mag of the mid-seventies, PLOP. Initially, Basil Wolverton supplied the covers but Wood appeared with a couple of great interior stories. Later on, Woody took over the cover and provided this regular silly feature.
We've said before here that there is no better source for Wood info than Bhob Stewart's thick 2003 volume AGAINST THE GRAIN: MAD ARTIST WALLACE WOOD. Well, if you don't have one, even a used copy will currently set you back $90.00 on Amazon. Today I noted, however, that GOOGLE BOOKS "previews" AGAINST THE GRAIN with a whopping 275 of its 329 pages! That's some preview! It's a Sunday. Surely if you're reading this blog, you have nothing more important to do today than to get up to speed with all the great Woodwork, biography, history, rumor and anecdotes herein.
Here's a nice color scan of Wood's EC sci-fi story, THE GRAY CLOUD OF DEATH. Seen above is detail from the artist's unrelated cover, wonderfully colored for the Gemstone reprint of recent years.