G.I. Joe Classified: Revenge of the Ninja : Blackstone Publishing : 9798212413572 : 11 Jul 2023 : The dynamic second installment in the exciting, action-adventure middle-grade series featuring beloved and all-new characters from the world of G. I. Joe In the next installment in this action-packed series, a group of ordinary kids finds themselves facing extraordinary circumstances yet again. The Average Joes may have stalled Cobra's nefarious plans, but Springfield is still in trouble. Continuing the story where Stan, Julien, Zoro-me, and Scarlett left off, this heart-pounding thrill ride will enthrall G.I. Joe fans and action-adventure listeners alike.