13 by Kelley Armstrong is the finale to the Women of the Otherworld series, published by Orbit (£16.99)
“War is coming to the Otherworld. A sinister cult known as The Supernatural Liberation Movement is hell-bent on exposing the truth about supernaturals to the rest of the world. Their violent, ruthless plan has put everyone at risk: from werewolves to vampires, from witches to half-demons.
Savannah Levine – fiery and unpredictable – stands at the heart of the maelstrom. There is a new, dark magic inside her, granting her the power to summon spells of terrifying strength. But whether this magic is a gift or a curse, no one knows. On the eve of battle, all the major players must come together in a last, desperate fight for survival – Elena and Clay; Adam and Savannah; Paige and Lucas; Jeremy and Jaime; Hope, Eve and more… They are fighting for lives. They are fighting for their loved ones. They are fighting for the Otherworld.”