"Mark Waid and Dan Mora continue to craft instantly classic stories featuring the Caped Crusader and the Man of Steel. These two superstar creators are tackling the biggest superheroes ever conceived in the third volume of their run on Batman/Superman: World s Finest! Up first in this collection, a date between Robin and Supergirl?!? What could go right? In the pages of World s Finest, Batman, Robin, and Superman have traversed some of the DCU s most iconic locations and teamed up with the likes of the Teen Titans, Doom Patrol, and Supergirl, but none of that will prepare them as they must go across the globe in search of Rex Mason, a.k.a. Metamorpho, the Element Man! The World s Finest Strangest Adventure begins here! Collects Batman/Superman: World s Finest (2022) issues 12 17."