Keeper of the Lost Cities is an award-winning middle-grade series by Shannon Messenger. There are currently nine books in the series—the first being a self-titled novel released in 2012.

The series follows 12-year-old Sophie Elizabeth Foster. She is an elf living in a human world—but she does not know it. She is a telepath, with the ability to read minds. She had not known why or how—until one day, she meet an elf boy named Fitz Avery Vacker.

Books in the series

  • 1: Keeper of the Lost Cities (2012)
  • 2: Exile (2013)
  • 3: Everblaze (2014)
  • 4: Neverseen (2015)
  • 5: Lodestar (2016)
  • 6: Nightfall (2017)
  • 7: Flashback (2018)
  • 8: Legacy (2019)
  • 8.5: Unlocked (2020)
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