| 0 | - | cover | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Batman [Bruce Wayne]; Joker; Red Hood [Jason Todd] |
| 1 | Part One: The First Step | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Red Hood [Jason Todd] |
| 2 | Lost Days, Prologue: The First Step | comic story | 22 | script: Judd Winick; pencils: Pablo Raimondi; inks: Pablo Raimondi; colors: Brian Reber; letters: Pat Brosseau | Jason Todd [also as Robin (flashback)]; Batman [Bruce Wayne] (flashback); Talia al Ghul (villain); Ra's al Ghul (villain) |
| 3 | Part Two: Baptism | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Batman [Bruce Wayne]; Joker; Red Hood [Jason Todd] |
| 4 | Lost Days, Part Two: Baptism | comic story | 22 | script: Judd Winick; pencils: Pablo Raimondi, Cliff Richards; inks: Pablo Raimondi, Cliff Richards; colors: Brian Reber; letters: Pat Brosseau | Jason Todd; Batman [Bruce Wayne]; Henri (death); Talia al Ghul (villain); Ra's al Ghul (villain); Joker (cameo, flashback, villain); Penguin [Oswald Cobblepot] (villain) |
| 5 | Part Three: School | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Jason Todd; Talia al Ghul |
| 6 | Lost Days, Part Three: School | comic story | 22 | script: Judd Winick; pencils: Jeremy Haun; inks: Jeremy Haun; colors: Brian Reber; letters: Pat Brosseau | Jason Todd; Talia al Ghul (villain); Egon (first appearance, villain, death); Derek (first appearance, villain, death); Jan (first appearance, villain) |
| 7 | Part Four: Higher Learning | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Red Hood [Jason Todd] |
| 8 | Lost Days, Part Four: Higher Learning | comic story | 22 | script: Judd Winick; pencils: Jeremy Haun; inks: Jeremy Haun; colors: Brian Reber; letters: Pat Brosseau | Jason Todd; Talia al Ghul (villain); Rip (villain); Shurik Ivanko (villain); Yuri Karanov (villain); Ivgene Clan (villains); Batman [Bruce Wayne] (photo); Robin [Tim Drake] (photos) |
| 9 | Part Five: After School Activities | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Red Hood [Jason Todd] |
| 10 | Lost Days, Part Five: After School Activities | comic story | 22 | script: Judd Winick; pencils: Jeremy Haun; inks: Jeremy Haun; colors: Brian Reber; letters: Pat Brosseau | Jason Todd [also as Detective Miles]; Farik Tallan; Susan; Shurik Ivanko (villain); Yuri Karanov (villain); Ivgene Clan (villains) |
| 11 | Conclusion: Benediction and Commencement | cover reprint (on interior page) | 1 | pencils: Billy Tucci; inks: Billy Tucci; colors: Hi-Fi | Batman [Bruce Wayne]; Jason Todd; Joker |
| 12 | Lost Days, Conclusion: Benediction and Commencement | comic story | 24 | script: Judd Winick; pencils: Jeremy Haun; inks: Jeremy Haun; colors: Brian Reber; letters: Pat Brosseau | Jason Todd [also as Red Hood; also as Robin (flashback)]; Batman [Bruce Wayne] (flashback); Talia al Ghul (villain); Joker (villain); Hush [Thomas Elliot] (villain) |
| 13 | Red Hood: The Lost Days 1 Variant | cover reprint (on interior page) | 1 | pencils: Francesco Mattina; inks: Francesco Mattina; colors: Francesco Mattina | Red Hood [Jason Todd] |