Carmel has found that you get invaluable insights into the shortlisted books, if you just type the 'title+teaching notes', into your search engine (Google). The notes for 'My Uncle's Donkey' are particularly enlightening.
Online Jigsaws with the Book Covers
Also, and thanks again Carmel, in your search engine, type in the book title+jigsaw, the students can have lots of fun doing jigsaws with the shortlist. (beware, they will eventually find the 'Auto solve'!)
Ideas for the shortlisted books published by Walker Books.