Notes

747 p., 16 unnumbered pages of plates, illustrations (some colour)
Summary: After the battle in Loanmore, devastating discoveries have come to light, threatening to destroy everything she's been fighting for. Impossible choices lie ahead. So do necessary sacrifices -- if Sophie and her friends are willing to make them... Told through the perspectives of both Sophie and Keefe, this newest chapter in the series is packed full of hard truths, new powers and game-changing twists -- and that's not all! Unlocked also offers a comprehensive guide to the world of Lost Cities, including art, a map of the Lost Cities, character and world details and actitivies.