In June, I ran my second Kindle Unlimited Countdown deal, where His Name Was Death was $0.99 for a week. I got a little bit of a sales boost as a result, but that boost didn't last after the sale. I'm considering different ways to drive my interest to the first book in the Dead Man's Tale series, potentially including a t-shirt giveaway (if you haven't seen the t-shirts yet, check out the Café Press store).
So, in June, I had 76 total eBook sales (up from 54 in the month of May), and 33 books worth of page reads (down from 87 in May). The majority of that activity came during the one week Countdown deal.