I have just signed a contract to write a book on communication with people living with dementia with Jessica Kingsley Publishers in the UK. The book is almost finished and will likely be out in 2011.
It will have a person-centred focus on valuing the person in your communication and attending to those small and meaningful signs that tell us what the person means when they no longer have words at their disposal. It will also address teh practicalities of communicating in times of difficulty, when stress is high between you and the other person both in residential and in community home care situations.
I will give you notice when it is launched.