I don’t have a specific book to recommend, but as a former English teacher I agree with the others and highly recommend avoiding the worksheets as much as possible. They have the potential to kill a love and appreciation for the beauty of the literature itself.
I found that discussions with my students was better because then we were interacting with the author – his/her intents, values, etc. We could discuss why a particular device was effective (or maybe it wasn’t!). Sometimes worksheets force you to try and fit something, when it really isn’t the best example.
To piggyback on Pam’s thoughts: If you do want a book, get it for yourself and not your student. You learn some basic devices and point them out as you come across them (but don’t try and force it). Make sure they are obvious examples so that your child can learn to recognize them.
Just my thoughts.