Mr. D. K. Smith
Out Among the Stars
Going Back Home
These two reviews appear to 'mysteriously' manage to elbow their way back to the top of the reviews quite a lot. This seems to happen overnight at the same time as your fellow reviewers receive negative votes coincidently.
Somebody is making it 'look like' you are negging your fellow reviewers out of the way to achieve this accomplishment of being the 'top dog' sadly.
Now I am not directly accusing you of stooping so low but I am going to report my findings to Amazon who can hopefully get to the bottom of this and I will let you know what they say in due course. I have indeed reported this type of activity several times now and all have came to a satisfactory conclusion.