Plot holes. We all know what they are: inconsistencies or gaps that defy logic in stories. And we all know they’re entirely undesirable when it comes to writing a good novel. Plot holes diminish the plausibility of a story and can have a huge effect on the way that story is viewed by readers. Your novel may be wonderfully written with great characters and an engaging plot – but leave one plot hole in there and, sadly, all your hard work may be undone. So how can you tell if your story has plot holes? And if it does, how can you go about filling them in? Let’s dive into a step-by-step process for finding and fixing plot holes in your novel. The first thing you need to do is to…

Source: How To Find And Fix Plot Holes In Your Novel – Writer’s Edit