Ghosty Men: The Strange but True Story of the Collyer Brothers, New York's Greatest Hoarders, An Urban Historical

A true tale of changing New York by Franz Lidz, whose Unstrung Heroes is a classic of hoarder lore.
Homer and Langley Collyer moved into their handsome brownstone in white, upper-class Harlem in 1909. By 1947, however, when the fire department had to carry Homer's body out of the house he hadn't left in twenty years, the neighborhood had degentrified, and their house was a fortress of junk: in an attempt to preserve the past, Homer and Langley held on to everything they touched.
The scandal...