Cassie is enjoying her vacation until she's mistaken for someone else and gets kidnapped. Now go forth and write.
Edith is looking in the attic of her grandparents house when she come across a book that says Death Book. She opens the book and finds a picture of a young man that she dated in college who disappeared not long after she brought him home to meet her grandparents. Now go forth and write.
Sometimes a picture can give you an idea. I'll post pictures here along with an idea. Use together or separately.