A Nefarious Grim (The Plagueborn Series, #3)

Death is never the end. While the shadow of an ancient sorcerer plots to invade the world, an undead mage endeavours to stop him. With the shraeds of Tartaros continuing their relentless advance across the Spectrum, Threadfin Todder once more sets out to defeat the Grim. Meanwhile, his sister Aiyana is being hunted by an angelic assassin. She will soon make a perilous journey into the past to learn the secrets to unlocking the world's only hope. And Sarscha Todralan, once a legend and now an irritable drunk, decides to infiltrate the enemy to foil a rebellion against the imperium. 'A Nefarious Grim,' is a dark epic fantasy tale stuffed with dark twists, unpredictable magic, and undead mages.