Interview with Sarah A. Denzil, Author of Behind a Locked Door

What’s the story behind the story? What inspired you to write Behind a Locked Door?

This book was born from reminiscing about stories I’ve already written and trying to create something both fresh and familiar. While reflecting on what made Silent Child such a huge hit, I came up with Behind a Locked Door. Both explore the aftermath of a child locked away from the world. Both follow a mother trying to do what’s best for her teenage son. Yet they are completely different books in tone and plot.

If you had to pick theme songs for the main characters of Behind a Locked Door, what would they be?

Fiona Apple — Criminal
Billie Eilish — Bad Guy

What’s your favorite genre to read? Is it the same as your favorite genre to write?

I dip into a few different genres, but I love a good character study. I’m especially drawn to exploring the psychology of morally grey or villainous characters. While I enjoy thrillers, I also read horror and literary fiction.

What books are on your TBR pile right now?

I don’t tend to anticipate new books; instead, I browse genre lists and see what stands out to me. I could spend hours in a bookshop just browsing spines.

What scene in your book was your favorite to write?

The scene where Lucy hears a baby crying behind the cellar door. She only popped into her friend Miriam’s house to deliver a retirement gift; she never expected to find a newborn locked away. It’s suspenseful and, hopefully, quite shocking too!

Do you have any quirky writing habits? (lucky mugs, cats on laps, etc.)

Sometimes I like to handwrite scenes if I’m feeling stuck, but I’m usually quite flexible—I can write pretty much anywhere.

Do you have a motto, quote, or philosophy you live by?

“Always stay gracious; best revenge is your paper.” From Formation by Beyoncé. Every time I have an unpleasant experience in this industry, I use those feelings of disappointment and anger to fuel me to work even harder.

If you could choose one thing for readers to remember after reading your book, what would it be?

That’s a good question! Perhaps to remember to keep your guard up when helping people. Definitely help those in need, but also trust your instincts if something doesn’t feel right.