This post talks about the ideas behind Outcrossing. (There are no major spoilers here, but I do talk about some general setting and plot inspirations.)
Talking about the idea for Outcrossing is a little odd, because it wasn’t the first book in the series I knew I wanted to write. (That was Goblin Fruit). Instead, I wanted to think of a book that would set the stage for Goblin Fruit (which has a fair amount of explicit magical worldbuilding) and serve as an entry to the world as a whole. What does that mean?
I wanted main characters who were not highly skilled at magic. I didn’t want to risk losing the reader in lots of complex magical theory early on, and one of the easiest ways to avoid that is to not have either of the main characters have much knowledge about it.
In this book, we have two different takes on that lack of skill. We have Rufus, magically quite powerful, but who has had only enough training to stop him being a danger to himself and others. Ferry, on the other hand, went to one of the best magical schools, and yet wasn’t allowed to take the courses that she might have been really good at. She did well in school academically, but it didn’t lead to a life she wanted to live.
I wanted a strong sense of place. Some of the books in this series take place more strongly in the magical community, but I wanted the first one to be in a village that would feel at least somewhat at home to anyone familiar with village life in Britain in the 1920s.
I wanted places I could suggest more complex magic and worldbuilding. There are mentions in this book of things I wanted to develop later on. The mention of a wand as a complex magical item that’s roughly equivalent to somewhere between a high-end computer and a car. The idea of the Silence (and that some places are Silence-warded) without doing extensive explanations that the characters would not go into. The mentions of ritual magic at the end of the book. The fact there’s a Guard who does some kind of law enforcement. I didn’t want to develop any of these things too far, but I wanted to lay the seeds for what kinds of stories might come up further into the series.
From there, the plot was driven by those choices. Smuggling is an age-old activity along the southern coast of England, and there are quite a few stories of harrowing events in the New Forest and the nearby harbours. And of course, if you have magical creatures whose feathers or flowers have special properties, some people will try and steal them.