I found this article from last March really interesting. I’m definitely going to start using it – as all indie authors know, building an on-line presence takes about a year but is absolutely vital if you are serious about making any kind of a living from your books.
Click on the link below for great hashtags on books and reading, book industry news and publishing, hashtags to connect with other writers, epublishing and promotion and marketing.
http://www.aerogrammestudio.com/2013/03/12/100-twitter-hashtags-every-writer-should-know/
Happy tweeting!