“THE END OF CLARK KENT’S SECRET IDENTITY!” The Android Master, a member of the Superman Revenge Squad, abducts Superman's friends and coworkers at the Daily Planet, substitutes android doubles for them and hopes to break his spirit by having the doubles, whom he will believe are his real friends, betray him! Plus, in “LENA THORUL, JUNGLE PRINCESS!” Lena Thorul discovers a connection to Lex Luthor that will change her life forever!
Supergirl is busy this issue - first of all she leads Perry White to the store room where Clark Kent is changing into Superman in "The end of Superman's secret identity!" How can The Man of Steel get out of this?
Then in the second story, Lena Thorul discovers she is Lex Luthor's sister. The news leads to Lena becoming so distraught that she goes into shock and develops amnesia!