Bloodfall vs Nightfall: A Vampire Romantasy (Vampire Island Chronicles) by Jade Christy

[This is book 4, the finale in a four-book series. The books should be read in order.] A demon has been feeding beneath Nightfall for centuries. Now it wants everything. As the ancient deception finally comes to light, Nightfall spirals toward chaos. The covenant is broken. Blood supplies are failing. Bloodfall is gathering its forces. And a ruthless demon pulls invisible strings from within the heart of the island. Mia’s bond with the living island grows stronger — and more dangerous — as the island begins to awaken, transform, and fight back. Jude rallies his warriors for a final stand that will decide the fate of both islands, while enemies close in from every direction: Bloodfall’s ruthless vampires, dark magic unleashed by Mara, and the demon that refuses to surrender its power. Every secret will be exposed. Every alliance will be tested. Every life will hang in the balance. Bloodfall vs Nightfall is a sweeping, emotionally charged finale packed with brutal battles, forbidden magic, heart-stopping danger, passionate romance, and hard-won hope — culminating in a powerful happily-ever-after that reshapes the future of the island forever. Read more