IDW Publishing

MONDO GECKO

APPEARANCES

SERIES

FIRST APPEARANCE

1ST APPEARANCE

Teenage Mutant Ninja Turtles #38

September 2014

Earliest catalogued appearances of Mondo Gecko and Herman the Hermit Crab.

KEY APPEARANCES

All 40 appearances.

1st APP

Teenage Mutant Ninja Turtles #38

Earliest catalogued appearances of Mondo Gecko and Herman the Hermit Crab.

Sep 2014

No listings

APPEARS

Teenage Mutant Ninja Turtles #39

Oct 2014

No listings

APPEARS

Teenage Mutant Ninja Turtles #40

Nov 2014

No listings

APPEARS

Teenage Mutant Ninja Turtles #41

Dec 2014

No listings

APPEARS

Teenage Mutant Ninja Turtles #42

Jan 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles #43

Feb 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutanimals #1

Earliest catalogued appearances of Madame Null and Mutagen Man.

Feb 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutanimals #2

Earliest catalogued appearances of Sally Pride and Ray Fillet.

Mar 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutanimals #3

Apr 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutanimals #4

May 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles: Casey and April #1

Jun 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles #51

Earliest catalogued appearance of Alex Winter.

Oct 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles #52

Nov 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles #53

Dec 2015

No listings

APPEARS

Teenage Mutant Ninja Turtles #54

Earliest catalogued appearances of John Bishop and Wesley Knight.

Jan 2016

No listings

APPEARS

Teenage Mutant Ninja Turtles #65

Earliest catalogued appearance of Pepperoni.

Dec 2016

No listings

APPEARS

Teenage Mutant Ninja Turtles #67

Feb 2017

No listings

APPEARS

Teenage Mutant Ninja Turtles #68

Mar 2017

No listings

APPEARS

Teenage Mutant Ninja Turtles #69

Apr 2017

No listings

APPEARS

Teenage Mutant Ninja Turtles #70

May 2017

No listings

APPEARS

Teenage Mutant Ninja Turtles Universe #18

Jan 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles Universe #23

Jun 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles Universe #24

Jul 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles #86

Sep 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles #87

Oct 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles #88

Nov 2018

No listings

APPEARS

Teenage Mutant Ninja Turtles #90

Jan 2019

No listings

APPEARS

Teenage Mutant Ninja Turtles #94

May 2019

No listings

APPEARS

Teenage Mutant Ninja Turtles #98

Sep 2019

No listings

APPEARS

Teenage Mutant Ninja Turtles #99

Oct 2019

No listings

APPEARS

Teenage Mutant Ninja Turtles: Sourcebook #1

Feb 2024

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutant Nation #2

Nov 2024

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutant Nation #3

Jan 2025

No listings

APPEARS

Teenage Mutant Ninja Turtles: Mutant Nation #4

Feb 2025

No listings

APPEARS

Teenage Mutant Ninja Turtles x Godzilla #1

Nov 2025

No listings

APPEARS

Teenage Mutant Ninja Turtles x Godzilla #2

Jan 2026

No listings

APPEARS

Teenage Mutant Ninja Turtles x Godzilla #3

Feb 2026

No listings

APPEARS

Teenage Mutant Ninja Turtles x Godzilla #4

Mar 2026

No listings

APPEARS

Teenage Mutant Ninja Turtles: Saturday Morning Adventures #35

Mar 2026

No listings

APPEARS

Teenage Mutant Ninja Turtles x Godzilla #5

Apr 2026

No listings

CREATORS

Writers and artists on Mondo Gecko's earliest appearances.

Tom Waltz Mateus Santolouco David Wachter Michael Dialynas Andy Kuhn Fernando Peniche Paul Allor Cory Smith

SERIES

Teenage Mutant Ninja Turtles

150 issues

Teenage Mutant Ninja Turtles: Casey and April

4 issues

Teenage Mutant Ninja Turtles: Mutanimals

5 issues

Teenage Mutant Ninja Turtles: Mutant Nation

9 issues

Teenage Mutant Ninja Turtles: Saturday Morning Adventures

41 issues

Teenage Mutant Ninja Turtles: Sourcebook

4 issues

Teenage Mutant Ninja Turtles Universe

25 issues

Teenage Mutant Ninja Turtles x Godzilla

5 issues