Does this blog generate interest and clicks onto the books?

I have been blogging for a short while now and am interested in the effectiveness of blogging
Does this blog generate interest and clicks onto the books?

I am relatively new at this and wondered if this is useful?
Does it generate interest in the books?
Is blogging a useful marketing tool?
Are there too many similar ones out there in the stratosphere already and is the blogging market oversaturated?

I would appreciate some engagement with this request and any tips to make this a more interesting blog...

Here is a quick survey on the link.

Thanks all
Kind regards
Ram

survey