Read all about the hit Ben 10 Alien Swarm movie in this awesome book! When Ben Tennyson's grandpa Max goes missing, he straps on the Omnitrix again and teams up with Gwen and Kevin to help find him. Along the way, they discover new half alien allies and new enemies, the Highbreed and their DNAlien servants, who are joined by the alien arms dealers known as the Forever Knights.

• Paperback
• Reading level: Ages 9-12 yrs.
• 112 pages