Polly Shulman

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.

Sukie's been lonely since the death of her big sister, Kitty--but Kitty's ghost is still with her. At first that was comforting, but now Kitty's terrifying anyone who gets too close. Things get even weirder when Sukie moves into her family's ancestral home, and an older, less familiar ghost challenges her to find a treasure. Her classmate Cole is also experiencing apparitions. Fortunately, an antique broom's at hand to fly Sukie and Cole to the New-York...