New York Times bestsellers P.C. Cast and Kristin Cast return with Give Up the Night, the astonishing conclusion to their Moonstruck duology set in a dark and magickal world filled with incredible danger and irresistible romance.Since becoming Moonstruck on her eighteenth birthday, Wren Nightingale has found herself thrust into a world filled with deception, danger, and murder. Uncovering that their magick was fractured and limited when the original Moonstruck ritual was broken by Selene, Wren is determined to find a way to restore it. But the Elementals are split into two factionssome want the ritual completed and their freedomand others are so terrified of change that theyre willing to end Wren before she can reach the center of the island where the ritual Selene ruined can be completed.Between his overbearing fathers arrival, Rottingham delegating him more and more responsibility, and Celeste taking a special interest in him, Lee Young has been struggling to find his own path. As much as Lee wants to take his place in the Moonstruck hierarchy, he knows somethings not right at the Academia de la Luna. He thinks if he can talk some sense into Wren and get her to return to the Academia, that everything will turn out alright.As Wren and Lee both battle for what they believe is right, theyll have to uncover who their true allies areand if theyre even on the same side of this magickal fight.