| Release: | Aug 1964 |
| Cover: | Aug 1964 |
The Mirror Master's Master Stroke / Fatal Fingers of the Flash
| Release: | Aug 1964 |
| Cover: | Aug 1964 |
The Mirror Master's Master Stroke! - The Mirror Master is enrolled in the same motivational class as Barry Allen, and uses the life-lessons learned in it in the commission of his crimes.
Fatal Fingers of the Flash - During a time-trip to the far future of Earth, the Flash handles a liquid metallic substance which, when he returns to the present, gives his hands the touch of age.
| Writer | John Broome, Gardner Fox |
| Cover Penciller | Carmine Infantino |
| Cover Inker | Murphy Anderson |
| Penciller | Carmine Infantino |
| Inker | Joe Giella, Frank Giacoia |
| Editor | Julius Schwartz |
| Editor in Chief | Julius Schwartz |
| Flash | Barry Allen |
| Flash | Jay Garrick |
| Iris West | |
| Mirror Master | Sam Scudder |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Flash |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |