I try to participate in as many 99 Cent Sci-Fi book Promos I can as an Indie Author. I find this is a good way to sell more books and get my name out there.
Currently, I am hosting and participating in the Writers Of Sci-Fi Amazing 99 Cent Sci-Fi Promo in conjunction with BooksGoSocial, which will run for four weeks on numerous social media sites. Check it out at this link:
One final comment. I am in the process of creating my outline for Nanomachine War - Book 3. I will start writing the story in November and finish by end of May for releasing in June 2019. I have some good ideas how to complete the trilogy and end the series. I encourage you to try Book 1 and Book 2 and post a review if you like the story.
I write science fiction stories. I hope you like them.