| 0 | The Lesson | cover | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 1 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 2 | The Lesson: Grass Before the Scythe, One of Two | comic story | 22 | script: Bryan Q. Miller; pencils: Dustin Nguyen; inks: Derek Fridolfs; colors: Guy Major; letters: Sal Cipriano | Batgirl [Stephanie Brown]; Oracle [Barbara Gordon]; Proxy [Wendy Harris]; Crystal Brown; Detective Nick Gage; Francisco Gracia; Jordanna Spence; Newton (death); Grey Ghost [Clancy Johnson; also as Johnny C.] |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 4 | The Lesson: Grass Before the Scythe, Two of Two | comic story | 22 | script: Bryan Q. Miller; pencils: Dustin Nguyen; inks: Derek Fridolfs; colors: Guy Major; letters: Travis Lanham | Batgirl [Stephanie Brown]; Oracle [Barbara Gordon]; Proxy [Wendy Harris]; Detective Nick Gage; Francisco Gracia; Jordanna Spence; Order of the Scythe (villains); Blink (villain) |
| 5 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 6 | The Lesson: Frogs, Snails & Puppy-Dog Tails... | comic story | 22 | script: Bryan Q. Miller; pencils: Pere Pérez; inks: Pere Pérez; colors: Guy Major; letters: Travis Lanham | Batgirl [Stephanie Brown]; Robin [Damian Wayne; also as Bruce]; Alfred Pennyworth; Crystal Brown; Nell |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown]; Klarion; Teekl |
| 8 | Chalk (Heart) Outline | comic story | 20 | script: Bryan Q. Miller; pencils: Dustin Nguyen; inks: Derek Fridolfs; colors: Guy Major; letters: John J. Hill | Batgirl [Stephanie Brown]; Klarion; Teekl; Francisco Gracia; Jordanna Spence |
| 9 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 10 | The Lesson: Tunnel Vision, Part One of Two | comic story | 20 | script: Bryan Q. Miller; pencils: Ramón Bachs; inks: Ramón Bachs; colors: Guy Major; letters: Dave Sharpe | Batgirl [Stephanie Brown]; Crystal Brown; Oracle [Barbara Gordon]; Proxy [Wendy Harris]; Detective Nick Gage; Xane Swift; Grey Ghost [Clancy Johnson]; Slipstream (villain) |
| 11 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown]; Slipstream |
| 12 | The Lesson: Tunnel Vision, Part Two of Two | comic story | 20 | script: Bryan Q. Miller; pencils: Ramón Bachs; inks: Ramón Bachs; colors: Guy Major; letters: Dave Sharpe | Batgirl [Stephanie Brown]; Oracle [Barbara Gordon]; Black Canary [Dinah Lance]; Proxy [Wendy Harris]; Detective Nick Gage; Francisco Gracia; The Order of the Scythe [Reaper (voice only); Slipstream [Xane Swift] (villain); Harmony (villain)] |
| 13 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown]; Grey Ghost [Clancy Johnson] |
| 14 | The Lesson: Unchained Melody | comic story | 20 | script: Bryan Q. Miller; pencils: Dustin Nguyen; inks: Derek Fridolfs; colors: Guy Major; letters: Carlos M. Mangual | Batgirl [Stephanie Brown]; Oracle [Barbara Gordon]; Proxy [Wendy Harris]; Marvin Harris (hallucination); Leslie Thompkins; Grey Ghost [Clancy Johnson]; The Order of the Scythe [Reaper; Figment (villain); Harmony [Tracey Graham] (villain); Miranda (villain)] |
| 15 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown]; Squire [Beryl Hutchinson] |
| 16 | Five Minutes Fast | comic story | 20 | script: Bryan Q. Miller; pencils: Pere Pérez; inks: Pere Pérez; colors: Guy Major; letters: Carlos M. Mangual | Batgirl [Stephanie Brown]; Squire [Beryl Hutchinson]; The Knight [Cyril Sheldrake] (cameo); Batman [Bruce Wayne] (cameo); The Orphan (villain) |
| 17 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown] |
| 18 | Here Endeth the Lesson | comic story | 20 | script: Bryan Q. Miller; pencils: Pere Pérez; inks: Pere Pérez; colors: Guy Major; letters: Carlos M. Mangual | Batgirl [Stephanie Brown]; Bombshell [Amy Sue Allen]; Miss Martian [M'gann M'orzz; Megan Morse]; Stargirl [Courtney Whitmore]; Supergirl [Kara Zor-El; Linda Lang]; Detective Nick Gage; Officer Finch; Grey Ghost [Clancy Johnson] (flashback, corpse); The Order of the Scythe [Reapers; Figment (villain) |
| 19 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | Batgirl [Stephanie Brown]; Batman [Bruce Wayne]; Batman [Dick Grayson]; Grey Ghost [Clancy Johnson]; Klarion; Oracle [Barbara Gordon]; Proxy [Wendy Harris]; Red Robin [Tim Drake]; Robin [Damian Wayne]; Supergirl [Kara Zor-El; Linda Lang]; Alfred Pennyworth; Commissioner James Gordon; Detective Nick |
| 20 | Unsinkable | comic story | 20 | script: Bryan Q. Miller; pencils: Pere Pérez; inks: Pere Pérez; colors: Guy Major; letters: Dave Sharpe | Batgirl [Stephanie Brown]; Oracle [Barbara Gordon]; Robin [Damian Wayne]; Batgirl [Cassandra Cain] (dream); Proxy [Wendy Harris] (dream); Bombshell [Amy Sue Allen] (dream); Miss Martian [M'gann M'orzz; Megan Morse] (dream); Stargirl [Courtney Whitmore] (dream); Supergirl [Kara Zor-El; Linda Lang] (d |