Tamsin Wright will do anything to reach the Glittering Court's top ranks and, even after a shipwreck exposes her to new cultures and beliefs, holds tight to the secret that would unravel everything if uncovered.

Emma Saylor doesn't remember a lot about her mother, who died when she was ten. But she does remember the stories her mom told her about the big lake that went on forever, with cold, clear water and mossy trees at the edges. Now it's just Emma and her dad, and life is good, if a little predictable, until Emma is unexpectedly sent to spend the summer with her mother's family that she hasn't seen since she was a little girl.

Blue Sargent has found things. For the first time in her life, she has friends she can trust, a group to which she can belong. The Raven Boys have taken her in as one of their own. Their problems have become hers, and her problems have become theirs. The trick with found things though, is how easily they can be lost.

When one of their tightly-knit group mysteriously disappears, four high school girls find their friendship difficult to maintain when they begin receiving taunting messages from someone who seems to know everything about their past and present secrets.