I'm a new NET and I'll soon be doing some private classes, 1on1 for Cambridge Flyers and KET.

I don't want to spend loads of time preparing, so I want to find some really good textbooks - preferably not too dull - which will follow the syllabus. They should be easily adaptable into a 1 on 1 class. I like to use fun activities or games in my lessons so maybe some books are better suited to this?

Any suggestions? Money isn't a factor, I'm happy to buy the best text books if they'll make my job a bit easier.