Some of the most memorable people in our lives were never the main characters. The same is true in fiction. If your supporting characters exist only to deliver information or move the plot along, your story misses an opportunity to create a richer, more believable world. Every character should feel like they have a life beyond the page.
Most writers think of serial fiction as a publishing format. Mark Posey argues it is something even more valuable: a practical lesson in storytelling craft. Because every installment must earn a reader’s return, serial fiction exposes weaknesses in pacing, structure, and chapter endings that can hide inside a completed novel. The skills it teaches—curiosity, momentum, and reader engagement—strengthen every form of storytelling.
Writers collect craft books the way other people collect unread classics and half-finished notebooks: with tremendous optimism and the vague sense that owning them counts as progress. But a few books earn their place beside the desk because they’re not just inspiring—they’re useful. In the first of this series, Mark looks at why The Story Grid has become one of the writing books he returns to again and again: because when a manuscript goes sideways, this is the book that explains why.
Excerpt: Writers don’t usually suffer from a lack of ideas—we suffer from too many. Between errands, reminders, story ideas, and random questions, our brains can become so cluttered that writing feels impossible. Here’s how a simple five-minute “brain dump” can clear the mental noise, help you focus, and get you back into the flow of writing.
When writing starts to drag, the problem often isn’t laziness or lack of discipline — it’s that you’ve lost sight of what you’re writing toward. In this post, I explore the “magic cookie” method: finding the one scene, moment, or beat in your story that excites you enough to pull you through the difficult middle. Because sometimes the best cure for procrastination is knowing there’s something wonderful waiting a few chapters ahead.
The most common problem I see in manuscripts right now isn’t bad prose or weak dialogue. It’s stories where the protagonist could simply walk away—and nothing meaningful would happen. If your character can shrug and go home, they probably should. So why don’t they?
Struggling to reach flow when you write? It might not be a discipline problem. Flow isn’t just about focus—it’s about whether your brain trusts that everything else is handled. If your mind is still tracking loose ends, unfinished tasks, or “don’t forget this” thoughts, it won’t let go. And without that mental quiet, true immersion in your story stays just out of reach.
Typing “The End” feels like the finish line—but it’s actually the start of the next phase. Before you send your manuscript to an editor, there’s important work to do first. Let the story rest, read it again with fresh eyes, fix the obvious issues, and understand what type of editing your book really needs. The more polished your manuscript is before it reaches an editor, the more valuable—and effective—the editing process will be.
Most manuscripts don’t fail because the author lacks talent—they fail because Chapter One doesn’t do its job. Chapter One isn’t a warm-up, a weather report, or a backstory dump. It’s a promise to the reader about what kind of story they’re about to experience. If nothing is off-balance, nothing is at risk, and nothing is changing, the reader is left asking the most dangerous question in fiction: Why am I here?
Hollywood franchises might be able to reset their storylines and expect fans to go along with it—but indie authors don’t get that luxury. Readers trust books to remember what came before. When we break that trust, we lose more than just continuity—we lose our audience. Here’s why honoring your story’s past isn’t a limitation—it’s your greatest creative tool.
