| 0 | - | cover | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 1 | For Ellen | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 2 | Introduction | foreword, introduction, preface, afterword | 2 | script: Mark Evanier; pencils: Doug Wildey; inks: Doug Wildey | |
| 3 | Contents | table of contents | 1 | pencils: Doug Wildey; inks: Doug Wildey | |
| 4 | [Rio, Part I] The Hide Butchers | comic story | 20 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; King Taggart; Ruby-Joy; Phineas Dorsey; Brazos; Billy Groot; Grady Parrish |
| 5 | [Rio] Part II: Satan's Doorstep | comic story | 20 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Lieutenant Pierce; Colonel Elgin; Geronimo |
| 6 | [Rio] Part III: Robber's Roost | comic story | 20 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Ruby-Joy; Stevens; Grady Parrish; William Ludlow; Zack Perez; Tandy Dollarhide; Smily Grover |
| 7 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 8 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 9 | Mr. Howard's Son | comic story | 69 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Tom Howard [Jesse James]; Zerelda Howard [Zerelda James]; Timmy Howard [Jesse James Jr]; Harlow Webb; Weasel [Hubert Stokes]; Riley; Al Tanner; Bob Ford; Charley Ford |
| 10 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 11 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 12 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | |
| 13 | Hot Lead for Johnny Hardluck | comic story | 52 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Jonny Hardluck [Jan Haarlok]; Brandy Dunbar; Doc Holliday; Perry McKee; Dexter McKee; Luke; Ted; Hal; Ernie Lasko |
| 14 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 15 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio standing with a rifle in one hand. |
| 16 | Red Dust in Tombstone | comic story | 40 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Doc Holliday; Wyatt Earp; Virgil Earp; Frank Leslie; Fred Dodge; Harry Sanders |
| 17 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | |
| 18 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | |
| 19 | Reprisal | comic story | 44 | script: Doug Wildey; pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey; letters: Doug Wildey | Rio; Shannon Ware; Ruiz; Paco |
| 20 | Rio at Bay #1 | cover reprint (on interior page) | 1 | pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey | Rio |
| 21 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |
| 22 | Rio #[nnn] | cover reprint (on interior page) | 1 | pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey | Rio |
| 23 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey; colors: Dean White | Rio |
| 24 | - | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey; colors: Doug Wildey | Rio |
| 25 | Rio at Bay #2 | cover reprint (on interior page) | 1 | pencils: Doug Wildey; inks: Doug Wildey; colors: Dean White | Rio |
| 26 | Model sheet | illustration | 1 | pencils: Doug Wildey; inks: Doug Wildey | Rio |