Clancy, Tom,  1947-2013, <br/><br/>
Command authority / 
Tom Clancy with Mark Greaney. 
 - viii, 771 pages :  1 map ;  20 cm 
<br/><br/><label>ISBN: </label>9780718179229 (pbk.) 9780718179212 (OM : pbk) 
<br/><br/><label>Nat. Bib. No.: </label>GBB474013  bnb 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ryan, Jack, Sr.(Fictitious character) --Fiction.<br/>Ryan, Jack, Jr.(Fictitious character) --Fiction.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence officers--United States--Fiction
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Thrillers(Fiction)<br/>Political fiction.