I don't know if you guys have already been alerted, but there's a positively huge indie sale happening right now till the end of August. It's the Narratess Indie Sale! You'll find tons of indie books on sale from 0.99 to 1.99, which means it's a great time to restock your kindle library. If anything you'll have trouble picking from all the amazing books there. Of course, if you're in the mood for short stories, I can suggest Reality and Contagion - my own collection - but it's not by far the only or the most valid choice! https://promotions.narratess.com (to see what's available)