A signed copy of Pretty Liars Duet special edition, which contains both Unstoppable and Unbreakable.
 
The Pretty Liars Duet special edition copy features;
Discreet Special edition cover. 
Foiled cover. 
Custom edges. 
Custom end papers.
Full colour formatting. 
Custom head and tail bands.
Matching luxury ribbon. 
 
Special editions will be packaged in a thick stratocell foam, fully encompassing the book to ensure your book arrives in pristine condition.