Okay, don't laugh - I was looking at regional Indian dishes on Wikipedia, and I ended up on this page:
http://en.m.wikipedia.org/wiki/Tandoori which lists 'Baluchi Aloo' as if it's a well-known dish.
You can buy tandoori style cooking pots that just sit in your oven:
Amazon.co.uk User Recommendation but I've not used one, so I don't know if they're any good.
Pampered Chef do a whole range of stoneware that claims to give the effect of a clay oven
http://www.pamperedchef.co.uk/ordering/category_details.tpc?id=9&code=FH&parentId= I've seen them at a party and the quality was very good (although it seemed like too much money to spend at the time).
Those recipes do look good - I think I'll probably give them a go AND get the Madhur Jaffrey book. I've looked at loads of books on Amazon, but you can't beat a personal recommendation!