Hush, Hush Series Novels

Finale (Hush, Hush 4) by Becca Fitzpatrick
Silence (Hush, Hush 3) by Becca Fitzpatrick
Crescendo (Hush, Hush 2) by Becca Fitzpatrick
Hush, Hush (Hush, Hush 1) by Becca Fitzpatrick