Share 'Starting out a blog - questions for hte pros'

My blog is new, I just started it this week, so I'd love some advise and suggestions from experienced bloggers.    1.  How often do you post reviews?  Do you have a set time (every two weeks, once a month etc.) or a more casual basis (whenever you finish a book).     2. How do you attract readers and followers? How many is a good average number for a book blog, how long does it take to establish…