Sixteen-year-old Hazel, a stage IV thyroid cancer patient, has accepted her terminal diagnosis until a chance meeting with a boy at cancer support group forces her to reexamine her perspective on love, loss, and life.

New York high school student Elizabeth gets an after-school job as a page at the "New-York Circulating Material Repository," and when she gains coveted access to its Grimm Collection of magical objects, she and the other pages are drawn into a series of frightening adventures involving mythical creatures and stolen goods.