Here I am listing some books which are either generally useful, such as the first one on healthy eating, or relate to specific illnesses. Clicking on any of the titles will take you to amazon.co.uk for further details of the book and you can buy books there if you wish.
This is a highly recommended introduction to the healthy way of eating according to Chinese Medicine.
Blue Poppy Press do a whole series of books on self-help techniques from Chinese Medicine to use with specific ailments. They cover how Chinese Medicine understands the ailment, dietary advice, acupressure and so on.