Though she is from a family of clairvoyants, Blue Sargent's only gift seems to be that she makes other people's talents stronger, and when she meets Gansey, one of the Raven Boys from the expensive Aglionby Academy, she discovers that he has talents of his own--and that together their talents are a dangerous mix.

Ronan, Hennessy, and Bryde are dreamers; Ronan's dreams always seem to end in random destruction, using up the power of the ley lines he cannot even sense; Hennessy makes multiple copies of herself, dreaming them into reality in search of her own fragile identity, and Bryde dreams of power and reordering his companions and the world to his own specifications; their families and duplicates are the collateral damage of their dreams--and meanwhile they...