The amazing world of gumball. Tunnel Kingdom /
Tunnel Kingdom At head of title: Cartoon Network
created by Ben Bocquelet ; script by Megan Brennan ; art by Kate Sherron ; colors by Charlotte "Chikuto" Harrison with Meg Casey & Nimali Abeyratne ; letters by Mike Fiorentino ; cover by Jenna Ayoub.
- 1 volume (unpaged) : color illustrations ; 23 cm
"When Gumball sleeps through the delivery of his favorite new toy and it goes missing, it's up to him and Darwin to set off through town to solve the mystery of the missing toy"--