Sorry, same review for the series, they're very good, and I should have bought them before!
The chapters & contents correspond to those in the New Headway upper-int level student's book, but as they cover all the essential grammar points of any upper-int level textbook they are great for supplementing any higher level course. The book provides extra speaking activities through games and stories, these are excellent too as warmers, fillers and end of term revision, and even revision for advanced level students. Especially useful for inexperienced teachers. My only minor criticism is that they could be a bit longer; a few more activities would be nice (thinking of the Reward photocopiable collection).