Worlds Finest: Future ends #1 Issue: Future Ends #1 Year: 2014 Significance: First appearance of the 2nd power girl Tanya Spears Buy on Ebay! View Recent Ebay! sold prices Previous Next Related The Terrific, The #1 Key Alerts, Modern Age Spectacular Spider-man #64 Black Keys, Bronze Age Fantastic Four #544 Dope Covers, Modern Age, Noteworthy Issues, Undervalued