Webb, Catherine. <br/><br/>
The doomsday machine :   another astounding adventure of Horatio Lyle / 
by Catherine Webb. 
 - 1st ed. 
 - London :  Atom Books,  2007. 
 - 309 p.  20 cm. 
<br/><br/><label>ISBN: </label>9781905654017 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Detective and mystery stories	 Adventure and adventurers	 
<br/><br/><label>Dewey Class. No.: </label>823.92	  / WEB