How to turn a short story into a novel

I’ve had this question from Kristy Lyseng:
I have trouble when it comes to depth and expanding my writing. I always end up with short pieces. Are there any tips or tricks I could learn for writing longer pieces instead of short ones, both fiction and non-fiction?

Oh what a good question. Here are some ideas.

Spinal Tap were hoping it would be bigger

How much do you plan?

Maybe you’re confident you can keep control of short pieces, and bring them to a satisfying conclusion. With a short piece, you can keep it all in your mind in one go, but with a novel that’s much harder. So to write something longer, you need more detail, to spend longer in the planning or you’ll run out of puff. (Or, if planning hasn’t been part of your method until now, you’ll probably need to start.)

Most novelists plan. They might write a detailed outline they stick to firmly. They might plan and then twist and knead it as other ideas occur to them. But the vast majority of them plan. (Here’s my post on how to write to an outline and still be creative.)

Go the distance

When you write that plan, you need to make sure the idea has enough mileage. This may be where you’re getting stuck and I’ve been there myself. My earliest experiments in writing were longish short stories. I’d get an idea and work it into a situation with a few surprises and a twist at the end. I could get about 5-7,000 words, but no more. I dearly wanted to get my teeth into a big novel, but couldn’t envisage how to make it vast enough.

Actually, the solution was simple. I needed to spend longer on the plan. Some of my short story ideas could have been novels if I’d known how to persevere. Indeed Ever Rest has its germ in a short story I wrote nearly 20 years ago. (It’s wildly different now.)

What to enlarge

So has your idea got the scope to be a novel? There’s only one way to find out. Climb in and explore.

Take your time over it. If it seems to be a short story, let it rest, then come back and see if some of your characters could have bigger lives, or secondary concerns, or the story problem could have more dimensions than you saw initially. Could you add a subplot or a second story arc? Flesh out the characters’ back stories? Increase the significance of the setting in historical and geographical terms? Look for themes and create other story threads that complement them? Look at the structure too. Maybe the structure of your short story is the entire novel arc, super condensed. Maybe what you’ve designed so far is only a section, as far as one of the early turning points, and you could extend it far further. Keep coming back and looking for new layers. You can’t plan a novel quickly, but the more time you spend on it, the more you’ll see.

Here’s my post on how to outline – developed for Nanowrimo, but it lists the essentials for making a good start.  Here’s a post on troubleshooting your novel outline. And here’s one about filling the gaps in your story. And here’s how I work – in pictures.

A writer of two minds

Another thing I didn’t realise in the early days is that you have to be two kinds of writer. One does the big-picture thinking – where are we going, what are we doing, what’s the overall aim? The other is doing the moment-by-moment writing and development, crafting the sentences and enacting the characters. Very few people can do both simultaneously.

The wonders of revision

Also, don’t forget you can revise. You don’t have to get it right in one go. The outline can take you several weeks if you need it. When you’ve written the first draft, you can go back over that too (indeed you should). Here are some posts from my Guardian masterclass on self-editing, which demonstrate all the wonderful ways to improve your book when you revise.

There’s a lot more about adding subplots and generating story in Writing Plots With Drama, Depth & Heart: Nail Your Novel.

Do you have difficulty making your stories long enough? Is there a natural length that you handle comfortably and are you happy with that? What would you tell Kristy?