| 0 | - | cover | 1 | pencils: Riley Rossmo; inks: Riley Rossmo | John "Proof" Prufrock |
| 1 | Proof illustration | illustration | 1 | pencils: Riley Rossmo; inks: Riley Rossmo; colors: Riley Rossmo | John "Proof" Prufrock |
| 2 | Title page | foreword, introduction, preface, afterword | 1 | pencils: Riley Rossmo; inks: Riley Rossmo | Elvis Chestnut |
| 3 | credits | credits, title page | 2 | script: Thomas Jefferson; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Dave Casey | John "Proof" Prufrock |
| 4 | Proof Endangered #2 cover | cover reprint (on interior page) | 1 | pencils: Riley Rossmo; inks: Riley Rossmo | John "Proof" Prufrock; Ginger Brown; Marc Ravello |
| 5 | Endangered Part One | comic story | 22 | script: Alex Grecian; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Frank Zigarelli | |
| 6 | Endangered Part Two | comic story | 22 | script: Alex Grecian; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Frank Zigarelli | |
| 7 | Endangered Part Three | comic story | 22 | script: Alex Grecian; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Frank Zigarelli | |
| 8 | Endangered Part Four | comic story | 22 | script: Alex Grecian; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Frank Zigarelli | |
| 9 | Endangered Finale (End... Angered) | comic story | 24 | script: Alex Grecian; pencils: Riley Rossmo; inks: Riley Rossmo; colors: Frank Zigarelli | |
| 10 | Elvis Chestnut sketch | illustration | 1 | pencils: Riley Rossmo | Elvis Chestnut |
| 11 | Proof | character profile | 2 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 12 | Ginger Brown | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 13 | Elvis Chestnut | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 14 | The Dover Demon | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 15 | The Ink Monkey | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 16 | Colonel Dachshund | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 17 | Autumn Song | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 18 | Chupacabras | character profile | 2 | script: Michael Hoskin; pencils: Riley Rossmo, Kelly Tindall, Chris Grine; inks: Riley Rossmo, Kelly Tindall, Chris Grine | |
| 19 | Mi-Chen-Po | character profile | 1 | script: Michael Hoskin; pencils: Riley Rossmo; inks: Riley Rossmo | |
| 20 | Elvis Chestnut illustration | illustration | 1 | pencils: Riley Rossmo; inks: Riley Rossmo; colors: Riley Rossmo | Elvis Chestnut |
| 21 | - | promo (ad from the publisher) | 1 | pencils: Menton J. Matthews III; inks: Menton J. Matthews III; colors: Menton J. Matthews III | John "Proof" Prufrock |