christmas IDDT Christmas cards REDUCED Some of our cards have now been reduced to £2 per pack. We reserve the right to substitute if we run out of stock. READ MORE March's Newsletter and Type 2 & You Now Available: Click here for March's Newsletter Click here for March's Type 2 & You READ MORE The IDDT Lottery The IDDT Lottery A chance to win cash prizes and help fund FREE IDDT publications READ MORE

IDDT’s books are delivered for £1.50 each – except the Collins Carb Counter, which is delivered for free. Our apologies, but these items can only be delivered within the UK. Click an image to see a larger version.

Please select the item(s) and quantity you’d like to order. Once you’ve added them to your basket you can proceed to the checkout.

Payment is made via the PayPal site – you can either pay with a PayPal account, or PayPal can take credit card payments too.