"City at War, Part 2"
Continued from Teenage Mutant Ninja Turtles Free Comic Book Day 2019.
*As battle lines are drawn in the criminal underworld of New York City, Old Hob takes his mission to the next level, and he'll have unexpected help from one of the TMNT! *Source: idwpublishing.com
Includes IDW's Teenage Mutant Ninja Turtles: An Oral History back-up.