Issue: #38 B
Supergirl faces her toughest class yet at the Crucible Academy – Humanity 101. Plus, a conspiracy surrounding the clone known as Superboy begins!NOTE: Barry Allen and Superman appear on variant cover only.
Creators: Tomeu Morey, Eddie Berganza, Hi-Fi, Rob Leigh, Ray McCarthy, Emanuela Lupacchino, Jeremy Bent, Kate Perkins, Michael Avon Oeming, Mike Johnson
Characters: Supergirl, Supergirl, Kon-El, Maxima, Captain Comet, Helkon, Tsavo, Vax, Roho, Rendll
Story arcs: Crucible