Stolen Scary Monsters?

My artist pal, Brent Schoonover recently found this Halloween CD in his garage, recognizing the art...

...as the cover art I did in '92 for a Look & Find Scary Monsters book.

I've not seen the CD package yet, so am not sure if the same publisher put both out. But more likely the art was appropriated by a third party without permission. In a way it's a tad flattering, but mostly this kinda thing drives artists crazy. In this case the original publisher owns the copyright to the image as I did the book as work for hire. Otherwise...this Hulk would be mad.