Flash 21 -

In more recent stories (2025), The Flash #21 has explored even weirder cosmic horror.

: It highlights the unique bond between Batman and Flash, grounded in their shared love for forensic science. When Barry Met Bart: The New 52 Flash 21

In the 2013 New 52 continuity, The Flash #21 gave fans a long-awaited "race of the century" between Barry Allen and the impulsive teenager Bart Allen, also known as Kid Flash. In more recent stories (2025), The Flash #21