The spell can only be found inside Apocrypha and will only appear with a Conjuration skill of 40 or higher. The book can be found in the following locations: * Waking Dreams, chapter 4 * Black Book: Epistolary Acumen, chapter 3 * Black Book: Untold Legends, chapter 3 * Black Book: The Winds of Change, on the first larger structure after the entrance * Black Book: The Sallow Regent, in the large room in the middle * Black Book: Filament and Filigree, next to the reward book * Black Book: The Hidden Twilight, chapter 2