Shredder and Kraang finally meet up but will they be able to overcome their differences and join forces? Meanwhile, Old Hob has perfected the art of making mutants! With the ranks of his mutant gang swelling, the Turtles will have to determine if they can truly trust Hob against the Foot. Collects issues #37-40.

"Originally published as Teenage Mutant Ninja Turtles issues #37-40"--Indicia.

Shredder and Kraang finally meet up but will they be able to overcome their differences and join forces? Meanwhile, Old Hob has perfected the art of making mutants! With the ranks of his mutant gang swelling, the Turtles will have to determine if they can truly trust Hob against the Foot. Collects issues #37-40.

Turtles... in space! Krang is set to go on trial in Dimension X, but he has hired the cybernetic assassin Hakk-R to eliminate the witnesses set to testify against him. Meanwhile, the Turtles race to different planets in Dimension X to escort the witnesses to safety before Hakk-R gets to them first! Then, an enemy from Master Splinter's past is back and hungry for revenge. To get it, he'll summon the most dangerous foe that the Turtles have ever encountered—the Collectors, shape-shifting demons that can pass through dimensions at will and cannot be stopped once they have been summoned to harvest a soul. To save themselves, the Turtles team up with the Ghostbusters, the only people who have ever faced the Collectors and lived to tell the tale. Collects Teenage Mutant Ninja Turtles Universe issues #19–20, issues #73–75 of the ongoing Teenage Mutant Ninja Turtles series, the Dimension X miniseries, and the TMNT/Ghostbusters 2 crossover miniseries.

Presenting the complete TMNT stories in recommended reading order, including one-shots, crossovers, and event series. Everything a beginner could need, everything a diehard could want. Turtles... in space! Krang is set to go on trial in Dimension X but he has hired the cybernetic assassin Hakk-R to eliminate the witnesses set to testify against him. Meanwhile, the Turtles race to different planets in Dimension X to escort the witnesses to safety before Hakk-R gets to them first! Then, an enemy from Master Splinter's past is back and hungry for revenge. To get it, he'll summon the most dangerous foe that the Turtles have ever encountered--the Collectors, shape-shifting demons that can pass through dimensions at will and cannot be stopped once they have been summoned to harvest a soul. To save themselves, the Turtles team up with the Ghostbusters, the only people who have ever faced the Collectors and lived to tell the tale. Collects Teenage Mutant Ninja Turtles Universe issues #19-20, issues #73-75 of the ongoing Teenage Mutant Ninja Turtles series, the Dimension X mini-series, and the TMNT/Ghostbusters 2 crossover mini-series. By writers Kevin Eastman, Tom Waltz, Ian Flynn, Matthew K. Manning, Paul Allor, Ulises Farinas, Erick Freitas, Aubrey Sitterson, Ryan Ferrier, Devin Grayson, Erik Burnham and artists Dave Wachter, Adam Gorham, Cory Smith, Pablo Tunica, Michael Dialynas, Khary Randolph, Chris Johnson, Craig Rousseau, Mateus Santolouco, Damian Couceiro, Dan Schoening, Mark Torres, Tadd Galusha, and Charles Paul Wilson III.

Features the final four issues, #10_13, of TMNT Volume 2, all by longtime Turtles writer/artist Jim Lawson. Closes out the Volume 2 Mirage continuity!