One of the interesting aspects of writing is working through the use and type of subplots to include in a novel. In some cases an author has already developed them as part of the main plot and it’s a matter of how much detail to include and the sequencing of them. At other times they may literally emerge as the main plot is being crafted. When writing a series, it can be a subplot is created specifically to serve as either a main plot later or more often, it’s to continue to fully develop a character/characters. The relationship between characters is probably the most common subplot because the entire range of family, friends, romance, and even enemies is available. Geography, culture, history, activities come in to play as well. My scuba-themed novels of course enable me to describe the underwater realm we love and provide either adventure for the character to pursue and/or pose a danger. As I have mentioned in previous posts, the reason I’m adamant about being technically correct when I write about something like treasure hunting is because I want readers to feel a part of whatever experience I put the characters through even though it is fiction.
Metaphorically speaking, subplots serve as curves, hills, and scenery along the trip of the story. In some cases, a subplot can appeal to a reader almost as much as the main plot. Someone ask me the other day what new book I was working on and I had to confess I’m hung up a bit with trying to create an extra subplot to weave in. It may be one of those situations where I need to simply work on the main plot and subplots I’ve already decided on and see if anything else emerges/unfolds during the process. It’s not the infamous “writer’s block” that can cause angst – it’s more like deciding to tackle another part of a puzzle until you can sort out that mass of pieces in one spot.