I ordered a book for my mums Christmas on the 11th of December well in advance and it said guaranteed in time for Christmas with the expected delivery dates being between the 16th and 24th of December I kept checking the progress and then on the 24th it still hadn't came and all of a sudden the expected delivery date changed on the 24th to between the 31st of December and 6th of January which was very disappointing as if I was informed that it was not going to be here for Christmas I would have cancelled and ordered elsewhere. Very disappointing not to be told it wouldn't be here when it wasnt even dispatched yet but didn't change delivery dates until later on Christmas eve when I had no other options. The book i had ordered for my mum was the first in a series that she had asked people to get her so she then couldn't read any of the other books she received until mine came as it was the first. Eventually received the book in January not good enough.