Higgins, Jack <br/><br/>
Without mercy 
/ Jack Higgins 
 - 311 pages 
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>0399153152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence officers--Crimes against--Fiction
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Thrillers (Fiction)
<br/><br/><label>Dewey Class. No.: </label>Fic