Batwoman / Supergirl: World's Finest Giant #1

In "Sister, Sister," Supergirl faces an unexpected challenge when Lar-On, a Kryptonian exile from the Phantom Zone, escapes through a rift caused by her own ship. With the help of Batwoman, who arrives in a moment of crisis, Supergirl must earn the trust of a stranger whose past is as guarded as his power. Written by Steve Orlando and illustrated by Emanuela Lupacchino, with inks by Ray McCarthy, colors by Michael Atiyeh, and letters by Steve Wands, this 2019 DC giant issue features a striking cover by Steve Epting and Robson Rocha.