Batman: The Heart of Hush (Detective Comics (1937-2011))

The villain named Hush, created by comic superstars Jeph Loeb and Jim Lee, makes a dramatic return to the life of Batman. What will this mean for Bruce Wayne? Secrets shared years ago between Bruce Wayne and Tommy Elliott begin to have dangerous repercussions in the present. Why is this mystery driving Hush to destroy Batman's life? What part does Catwoman play in Hush's plans?