His name is Chuckles. He's the Joes' top undercover agent. And he's just infiltrated a top secret, highly organized terrorist organization... one the Joes aren't familiar with... one with a snake motif. As Chuckles is pulled deeper and deeper into the dark underbelly of Cobra, where one misstep means death, can he pull off the ultimate deception and bring them down from within?

From Max Brooks, New York Times bestselling author of World War Z and masterful artists Howard Chaykin and Antonio Fuso comes the next generation of G.I. JOE and COBRA. "I'm a natural tracker, and it's got NOTHING to do with my heritage. For me tracking's not a gift, it's a curse." - SPIRIT "Some fight for God, some fight for country. I fight for cash, and don't you DARE judge me until you know why." - MAJOR BLUDD

Chuckles is the only man alive to have successfully infiltrated COBRA... and he's M.I.A. Has he been killed? Defected? Gone rogue to fight a one-man war against the enemy? None of these alternatives are acceptable to General Hawk. He wants Chuckles back with G.I. JOE, so he's sending a new Joe to retrieve him. But what she finds may be worse than anyone could have imagined! Also, get a deeper look inside COBRA than ever before, as Tomax, Xamot, and Erika continue to feel the effects of the previous mini-series, and several COBRA operatives are introduced for the first time in an IDW book.

The First appearance of the mysterious SERPENTOR! As under-cover G.I. JOE agent Scoop infiltrates the cultish C.O.I.L., will he uncover a sinister plot, or be drawn into a world of pain and power? Witness the descent into the mouth of the snake...

Chuckles, a G.I. JOE agent that managed to infiltrate Cobra only to suffer at the hands of the sinister organization, was last seen in the custody of none other than Cobra Commander! But is he a prisoner... or an honored guest? Can the man whose life was ruined by pretending to join Cobra have finally given in? Mike Costa, Christos N. Gage, and Antonio Fuso finally bring Chuckle's story to a close in G.I. JOE: Cobra, Vol. 4, and not everyone is getting out alive. This is the G.I. JOE book that defines the future for IDW's G.I. JOE series. Don't miss it! Book Details: Format: Paperback Publication Date: 6/21/2011 Pages: 104