Pérez, Kristina: - Kristina Pérez is a half-Argentine, half-Norwegian native New Yorker. She holds a PhD in Medieval Literature from the University of Cambridge and has taught at the National University of Singapore and the University of Hong Kong. As a journalist, she's written for many international news outlets covering primarily travel, culture, and fine art. She has penned several novels for young adults and is now a London-based literary agent.