Gerritsen, Tess, <br/><br/>
Gravity / 
Tess Gerritsen. 
 - viii, 501 pages ;  18 cm. 
<br/><br/><label>ISBN: </label>9780007888450  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction--20th century.<br/>Suspense fiction.