First printing (Number line). Tight, clean, flat, square, sharp and crisp book in lightly wrinkled DJ. Small remainder dot on the bottom edge. There are three novels and two novellas in the series. 

Harrow House is a place of tragedy and nightmares. First a madman's fortress, it then became a school. Now it is empty. Ivy Martin is obsessed with bringing Harrow House back to life. And Jack Fleetwood, a ghost hunter, wants to find out what lurks in its halls. Together, they assemble the people who can pierce the mansion's shadows.