Agent -Sully- Sullivan is one of the top cops in the Imperial Bureau of Investigation. A veteran witch of the British Empire who isn't afraid to use her magical skills to crack a case. But Sully might need more than a good education and raw power to stop the string of grisly murders that have been springing up across the American Colonies. Every one of them marked by the same chilling calling card, a warning in the form of a legion of voices screaming out through the killers' mouths: -It IS tHe YEAr oF the KNife.- Sully's investigation will drag her away from the comforts of home in New Amsterdam, the beautiful but useless hyacinth macaw that used to be her boss, and the loving arms of her undead girlfriend, in a thrilling race against time, demonic forces and a shadowy conspiracy that will do anything to keep its hold on power and ensure that Sully takes their secrets to her grave, as soon as possible. G.D. Penman's imaginative The Year of the Knife is a fun, fast-paced urban fantasy mystery with an engaging set of characters, most notably Agent Sully of the Imperial Bureau of Investigation.

Demons and serial killers are Iona “Sully” Sullivan’s bread and butter, but nothing could have prepared her to face off against the full weight of the British Empire at the height of its power. With the War for American Independence in full swing, she finds even her prodigious talents pushed beyond their limits when citizens of the American Colonies begin vanishing amidst rumors of crop circles, hydra sightings and worse. Through a wild and lethal adventure that will see her clashing with the Empire around the world and beyond, the only constants in Sully’s life are an undead girlfriend, a giant demon crow that has taken a shine to her, regular assassination attempts by enemies on all sides, and the cold certainty that nothing and nobody is going to make it out of the war in one piece.

In the aftermath of the war, Iona “Sully” Sullivan has lost everything; her job, her friends, her fiancé and even her magic. But when an old friend shows up on her doorstep, offering her the chance to undo one of her long litany of mistakes, there is still enough of the old Sully left to get her on the first boat to Hong Kong. A stranger in a strange land, Sully must navigate alien customs, werebear chefs, the blossoming criminal underworld, religious extremists, Mongol agents, vampire separatists, and every other freak, maniac or cosmic leftover with an iota of power as they all compete for a chance at the most valuable prize in all the world; a little sailor doll named Eugene, and the last wish on earth.