Scary Stories to Tell In the Dark by Schwartz, Alvin published by Scholastic Inc (1989) [Paperback] -

Some of my most vivid childhood memories are of sleepovers.

 

Some of my scariest childhood memories are of sleepovers that included this book and a Ouiji board.

 

 

Happy Halloween doesn't seem fitting, so let me just say...may your screams be heard.