Nix, Garth. <br/><br/>
Lady Friday / 
Garth Nix. 
 - New York, NY :  Scholastic Press,  2007. 
 - p.  cm. 
 - Keys to the kingdom ; bk. 5 .
<br/><br/> Summary: Young Arthur Penhaligon must weigh an offer from Lady Friday that is either a cunning trap for the Rightful Heir or a golden opportunity that he must seize. 
<br/><br/><label>ISBN: </label>0-439-70088-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soldiers--Fiction<br/>Magic--Fiction<br/>Space and time--Fiction<br/>Fantasy