The Flash: Season Zero

A digital-first comic bridging the gap between the first two seasons of the CW's The Flash television series, this 2015 DC release follows Barry Allen as he tackles new metahuman threats in Central City. Written primarily by Andrew Kreisberg, Brooke Eikmeier, and Katherine Walczak, with art by Phil Hester, the series offers a direct extension of the show's universe. Though brief at just one issue, it matters as a canonical tie-in that enriches the small-screen narrative.