 
#1 NEW YORK TIMES BESTSELLER
  
 Welcome to the Pendleton. Built as a tycoon’s dream home in the 1880s  and converted to luxury condominiums not quite a century later, the  Gilded Age palace at the summit of Shadow Hill is a sanctuary for its  fortunate residents. Scant traces remain of the episodes of madness,  suicide, mass murder—and whispers of things far worse—that have scarred  its grandeur almost from the beginning.
  
 But now inexplicable  shadows caper across walls, security cameras relay impossible images,  phantom voices mutter in strange tongues, not-quite-human figures lurk  in the basement, elevators plunge into unknown depths. With each passing  hour a terrifying certainty grows: Whatever drove the Pendleton’s past  occupants to their unspeakable fates is at work again. And as nightmare  visions become real, as a deadly tide begins to engulf them, the people  at 77 Shadow Street will find the key to humanity’s future . . . if they  can survive to use it.
  
 Includes the bonus novella The Moonlit Mind and an excerpt from Dean Koontz's The City.