The Bad Guys, Mr. Wolf, Mr. Shark, Mr. Snake, and Mr. Piranha, want to be heroes, and they decide that the way to do it is free the 200 dogs in the city dog pound--but their plan soon goes awry.

"The bad news? The world is ending. The good news? The Bad Guys are back to save it! Sure, they might have to "borrow" a rocket. And there might be something nasty in one of the spacesuits. And Mr. Piranha miiiiight have eaten too many bean burritos. Surviving this mission may only be one small step for man, but it's one giant leap for the Bad Guys"--Page 4 of cover.

"Eww! What a stinker! Pig isn't just the world's greediest pug, he's the DIRTIEST, too. It's time he had a bath! But try telling Pig that..."--Page [4] of cover.

Warren, a feisty little koala, is frustrated and annoyed because since the days of Captain Cook, people have called koalas bears, and he really wants everyone to know that koalas are NOT BEARS--unfortunately even Kangaroo and Platypus are not impressed by his argument.

Pig the Pug often lies to get what he wants, and blames Trevor the sausage dog for his own misdeeds--but when his latest lie results in an accident and the loss of a tooth he finally learns his lesson (maybe).

Told in rhyming text, Brian tries to get his fellow piranhas to try his fruit and vegetable platter, but they all prefer meat--like those human feet dangling in the water.

The Bad Guys have strangely acquired SUPERPOWERS! But their powers might be, well, defective. They can only do things like blow their own pants off in public. Not exactly what you'd call hero-caliber skills. Defective or not, the Bad Guys have a job to do. With Marmalade ready to destroy the world, Mr. Wolf, Mr. Snake, Mr. Piranha, and Mr. Shark finally have their chance to be (super)heroes! And this time, they may just get some help ...

Pig is the world's greediest pug, and on Halloween he is completely out of control, thinking up nasty tricks to play on people who do not give him the treats he thinks he deserves and never sharing with Trevor the sausage dog--until too much chocolate makes him really sick and he finally learns the error of his ways (again).

When Mr. Wolf is blown up to Godzilla proportions, the Bad Guys find themselves in monster-sized trouble. They must figure out how to stop an alien invasion and get Wolfie back to his old self before the world is totally destroyed. Good thing they have the International League of Heroes on their side, and some newly honed superpowers ready to put to the test...

"The Bad Guys have saved the world from butt-handed evil and now it's time to party! But Mr. Snake doesn't feel like partying. Ohhh, no. He's way too powerful for that. Mr. Snake would rather mess with things that could rip open a doorway into a hole new world of horror, mayhem, and blood-curdling badness. Better put your party pants on ice, the Bad Guys are back, baby!!" --