Choosing a book

My current project is Narrative Illustration and I was given a list of books to research and choose from. I have narrowed it down to 5 books that I would be quite interested in illustrating these include; The Witches by Roald Dahl, The Brother's Grimm Hansel and Gretel, The Orchard Book of Nursery Rhymes by Faith Jaques and The Big Book of Nonsense by Colin West.