TY - BOOK N2 - When detective superintendent Hannah Bernstein is murdered, grief-stricken intelligence operatives Sean Dillon, Blake, and Ferguson set out to catch the killer, unaware that their efforts will have a life-changing impact. AB - When detective superintendent Hannah Bernstein is murdered, grief-stricken intelligence operatives Sean Dillon, Blake, and Ferguson set out to catch the killer, unaware that their efforts will have a life-changing impact. T1 - Without mercy / DA - 2006. CY - New York : AU - Higgins, Jack, CN - Higgins PB - Berkley Books, PP - New York : PY - 2006. N1 - Originally published: New York: Putnam's, 2005. ID - 335408 KW - Dillon, Sean (Fictitious character) KW - Intelligence officers KW - Terrorism KW - Intelligence officers KW - Revenge SN - 042521253X SN - 9780425212530 TI - Without mercy / ER -