Worlds' Finest. Volume 1, The Lost Daughters of Earth 2

Flung from the parallel world of Earth 2 to our own Earth during a violent battle, Robin and Supergirl find themselves trapped in this strange land. Over time they have adopted the new identities of Huntress and Power Girl and protect this world like it's their own, but it will never be their home. Will the World's Finest ever find their way back to Earth 2?