TEENAGE MUTANT NOSTALGIA TURTLES - TMNT: The Last Ronin #2

Teenage Mutant Ninja Turtles: The Last Ronin #2
Kevin Eastman, Peter Laird, & Tom Walt
Esau & Isaac Escorza

This issue really doesn't push the plot forward as it's riddled with flashback scenes and exposition but, it's still a great read for Turtle fans.