When Natacha, the witch who held him captive for scary stories, appears again one night, Alex realizes he's trapped in a nightmare-- literally. She's found a way to enter his dreams with a new, terrifying familiar named Simeon. And they once again want Alex to write. Transported to a story graveyard with best friend Yasmin, Alex will have to complete an original scary story each night. What does Natacha plan to do with his finished stories? She might have control of the beginnings- only Alex has the power to write the ending. -- adapted from jacket