A Level English Lit RevisionWatch
Or any tips on how to revise English in general?
You could also do mindmaps of each theme in the book and then write anything you could associate with that theme - remember to include wider reading and contexts.
Looking at key themes, key quotes
Revision of context
Rereading the books/plays/poems
Past papers! Even just writing detailed plans for the essays on the papers rather than actually answering all the questions helps
Reading critical essays
Try revising with/teaching it to other people
Tracking themes across the texts
Analysis of key aspects that you can probably just stick in an exam if it comes up