Immortal War (Vampirates, #6)

A bloody war is raging across the oceans, with the Pirate Federation and the Nocturnals allied against the renegade Vampirates led by Sidorio and a heavily pregnant Lady Lola.

Meanwhile, Connor and Grace Tempest each have their own important roles to play- He as a pirate warrior at the heart of the battle, she as a powerful healer working with the war-wounded. As the twins face their greatest challenges yet, old allies and former foes return for the ultimate battle...