5 books • 3 series
Book #2: Teenage Mutant Ninja Turtles Volume 2: Enemies Old, Enemies New
Book #3: Teenage Mutant Ninja Turtles Volume 3: Shadows of the Past
Book #4: Teenage Mutant Ninja Turtles Volume 4: Sins Of The Fathers
Book #5: Teenage Mutant Ninja Turtles Volume 5: Krang War
Book #6: Teenage Mutant Ninja Turtles Volume 6: City Fall Part 1
Book #1: Teenage Mutant Ninja Turtles: The IDW Collection Volume 1
Book #2: Teenage Mutant Ninja Turtles: The IDW Collection Volume 2
Book #3: Teenage Mutant Ninja Turtles: The IDW Collection Volume 3
Book #4: Teenage Mutant Ninja Turtles: The IDW Collection Volume 4