Cartoon Network Action Pack — DC Comics
Issue: #49
The brand-new era in Ben 10 continues! ACTION PACK has three all-new Ben 10 Ultimate Alien stories filled with the usual blend of action, adventure, comedy and out-of-this-world excitement!
First appearances: Aggregor
Creators: Min S. Ku, Amy Wolfram, Ethen Beavers, Jake Black
Characters: Gwen Tennyson, Ben 10, Aggregor, Kevin 11