What's So Bad About Being Bad?

I was avoiding work this afternoon when I came across the 20 Worst Children's Book Covers and while I certainly don't agree with all of them (Robert Munsch's Love You Forever?!? That's a classic!!) Some were just so ridiculous I couldn't help laughing out loud. The Moose With Loose Poops...is that a terrible cover, a terrible title or both. (Terrible subject matter...why would anyone write this book...) What was your favorite?