Colfer, Eoin. <br/><br/>
Warp:  the reluctant assassin /  
Eoin Colfer. 
 - England:  Puffin,  2013.  
 - 320 p.   24 cm.  
 - Warp series; Bk. 4 .
<br/><br/> In Victorian London, Albert Garrick, an assassin-for-hire, and his reluctant teenaged apprentice, Riley, are transported via wormhole to modern London, where Riley teams up with a young FBI agent to stop Garrick from returning to his own time and using his newly acquired scientific knowledge and power to change the world forever.<br/> 
<br/><br/><label>ISBN: </label>9780141341750 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Great Britain History Victoria, 1837-1901.  --Fiction. <br/>London (England) History 19th century.<br/>Time travel. Juvenile fiction.--Juvenile Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Science Fiction.