Mortis by Hannah Cobb Rating: 3/5 stars Summary: Mortis is a school that trains children from birth to become assassins. It's a place where death is so commonplace, no one even questions its morality. Except Jane. Though she begins as callous as the rest, Jane begins questioning whether killing is right or wrong. When she finally … Continue reading Book Review: “Mortis” School of Assassins. ‘Nuff Said.