| 14 | Countdown (DC) | Origin of Gorilla Grodd; Countdown to Final Crisis; 1st of appearance of Red Robin (Jason Todd) |
| 14/NS | Countdown (DC) | Origin of Gorilla Grodd; 1st of appearance of Red Robin (Jason Todd); Countdown to Final Crisis |
| 106 | Flash, The (1st Series) | 1st Appearance of Gorilla City; 1st appearance of Gorilla Grodd; 1st appearance of The Pied Piper; Origin of Pied Piper; Origin of Gorilla Grodd |
| 40 | Secret Origins (3rd Series) | Origin of Congorilla; Origin of Detective Chimp; Origin of Gorilla Grodd |
| 40/NS | Secret Origins (3rd Series) | Origin of Congorilla; Origin of Detective Chimp; Origin of Gorilla Grodd |