The Best of DC #31

In Each Man There Is a Demon! finds Black Canary stepping into the Justice League of America after her journey from Earth-2 to Earth-1, only to confront twisted reflections of the team’s greatest heroes. As the League faces these dark counterparts, Black Canary uncovers a startling new power within herself—a sonic scream forged by the crossing of realities.

In "Specter in the Shadows!", the Justice League of America faces a chilling threat from the alien Putty-Men, whose strange powers leave even the mightiest heroes vulnerable. When the Elongated Man appears to be lost in the chaos, the team is thrown into doubt—until a mysterious figure emerges from the shadows, offering salvation and raising more questions than answers.

Zatanna’s magic takes a dangerous turn when the Justice League finds itself unraveling a mystery hidden in reverse spells—clues that point not to a villain’s scheme, but to a deception woven through their own ranks. As the League pieces together the riddle, they’re forced to question who among them is truly who they claim to be, with the truth buried in the echoes of a forgotten warlock’s past.