SPOILER ALERT: If you have not read WORLD’S FINEST #26 yet and do not wish to know what happens, stop reading this post now (major spoilers ahead!).
The boom tube worked! After five years of being stranded on Earth Prime, young scientist Tanya Spears was able to send Karen Starr and Helena Wayne back home to Earth 2…At least that’s where she hopes she sent them. . . .