Ally Condie
Nico, Tyler, Ella, and Opal discover a hidden island in a forbidden cove that appears uninhabited, but something ancient has awakened knowing their wishes, dreams, and darkest secrets.
Following the sudden deaths of her father and autistic younger brother, Cedar Lee spends the summer working at a Shakespearean theater festival, making a new friend, and coming to terms with her grief.
Rio has always dreamed of leaving the underwater city of Atlantia for life in the Above; however, when her twin sister, Bay, makes an unexpected decision, Rio is left stranded below where she must find a way to unlock the secrets of the siren voice she has long hidden and save Atlantia from destruction.
Cassia has always had complete trust in the Society to make decisions for her, but when she is being paired with her ideal mate, a second face flashes on the screen, and Cassia begins to doubt the Society's infallibility as she tries to decide which man she truly loves.