Batman/The Flash: The Button Reading Order
| Main Event | |
| Issue | Collection |
| Batman #21 | Batman/The Flash: The Button (Review) |
| The Flash #21 | |
| Batman #22 | |
| The Flash #22 | |
| Main Event | |
| Issue | Collection |
| Batman #21 | Batman/The Flash: The Button (Review) |
| The Flash #21 | |
| Batman #22 | |
| The Flash #22 | |