| Release Year | 2020 |
| Book Title | The Flash: Year One |
| Author | Williamson, Joshua, Porter, Howard |
| Publication Year | 2021 |
| Artist/Writer | Joshua Williamson, Howard Porter, Hi-Fi |
| Language | English |
| Character | Flash (Jay Garrick) (image on comic cover), Captain Cold, unidentified criminals, Nora Allen (flashback), August Heart, Glosson's wife (flashback, death), Johnny Thunder (image on comic cover), The Turtle (Russell Glosson), Flash (Wally West) (original Wally West), Johnny Quick (Johnny Chambers), King Turtle's men (from the future), Central City police officers, King Turtle's men (in the future), King Turtle (Russell Glosson) (future version), Clive Yorkin, Henry Allen (flashback), unidentified Central City citizens, Joan Williams (image on comic cover), Henry Allen (photo), The Whip (Rodney Gaynor) (image on comic cover), Cliff Cornwall (image on comic cover), Glosson's daughter (flashback, death), Hawkman (Carter Hall) (image on comic cover), The Flash (Barry Allen) (future version), Jesse Quick (Jesse Chambers), Impulse (Bart Allen), Nora Allen, Kid Flash (Wallace West) (second Wally West), Barry Allen (The Flash), Henry Allen, Nora Allen (photo), Max Mercury, The Fiddler (image on comic cover), Leonard Snart, Director David Singh, Flash of China (Avery Ho), Flash (Jay Garrick), XS (Jenni Ognats), Iris West, Flash (Barry Allen), Glosson's son (flashback, death) |
| Era | Modern Age (1992-Now) |
| Cover Artist | Howard Porter, Hi-Fi |
| Series Title | The Flash: Year One |