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			Colin: 
The simple answer is to not nest the navpoints, but to keep them all at the same level, even though they represent hierarchical content.  Your profile says 'Iliad'; does the Iliad have the ability to show the hierarchy of a book somewhere in its UI? 
 
On the Kindle, the only purpose of the navPoints is to specify where the destination points of a left click or right click of the 5-way controller will take you.  I think this code is optimized for the Kindle. 
 
Hope this helps. 
 
G
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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