I’ve been obsessed with mermaids since I first watched Disney’s The Little Mermaid when I was six years old. Reportedly, after the movie I menaced my father with complex natural science questions like ‘what do mermaids eat?’ Fairy tales never really stopped having an appeal for me, even as a teenager when I grew frustrated with their simplistic and formulaic nature. It’s a good thing, too, because studying fairy tales taught me more about writing than almost anything else. To this very day, there are some words that, if I see them on a book cover, will spark an immediate interest: “dragon”, for example. Or “mermaid”.