Hello 
I am planning to do Les Miserables as the related text. It depends on which one you know the most about. If you know the lyrics from the musical extremely well, and you can easily adapt it to your core text, then you should do that. I personally haven't read the book yet, but am planning to read it. If you have read the book already then you could probably use that easily because of how much detail it goes into. The movie....it is quite different from the musical and the book in certain aspects, but bits of it can be extremely useful for belonging. Basically it all depends on how you want to relate it to your core text
I hope this helps, and just ask if you need anymore help
I am planning to do Les Miserables as the related text. It depends on which one you know the most about. If you know the lyrics from the musical extremely well, and you can easily adapt it to your core text, then you should do that. I personally haven't read the book yet, but am planning to read it. If you have read the book already then you could probably use that easily because of how much detail it goes into. The movie....it is quite different from the musical and the book in certain aspects, but bits of it can be extremely useful for belonging. Basically it all depends on how you want to relate it to your core text I hope this helps, and just ask if you need anymore help