book books combine delivery follow handle help international options product products properly scenario setting shipping understanding weights

I really need help please. I need to do some combine shipping options for my product and I really can't work out how to do this. I've tried setting different weights for the products but nothing works the way it should so I can only assume I'm not understanding it properly. PLEASE HELP!

What I would like is as follow:
UK delivery
- 1 book – £3.40
- 2 books- £4.40
- 3 books or more- £5.70

International delivery
- 1 book- £6.94
- 2 books- £8.20
- 3 books or more- £9.90

Can you help?

E-junkie can not handle such a shipping scenario. Sorry :(