Powerpuff Girls: Super Smash Up! — IDW Publishing
Issue: #2
The Powerpuff Girls’ inter-dimesional search for Dexter’s mutated sister Dee Dee has brought them to the doorstep of Courage the Cowardly Dog! But when they are mistaken for dog sitters, the Girls find themselves thrust into the disturbing nightmare that is Courage’s life. Plus, a Foster’s Home for Imaginary Friends story—Bloo starts a "Small Club" while Wilt starts a "Tall Club" in response...
First appearances: Bloppy Pants
Creators: Neil Uyetake, Neil Uyetake, Paulina Ganucheau, Sarah Gaydos, Derek Charm, Sean E. Williams, Brooke Allen
Characters: Bloppy Pants, Jackie Khones, Bubbles, Blossom, Bloo, Eustace Bagge, Courage, Dexter, Dee-Dee, Fluffer Nutter, Buttercup, Muriel Bagge, Coco, Wilt, Eduardo, Professor Utonium