Four Tips for Creating a Teen Detective

Since 2018, I’ve spent every day with my teen detective Rae Riley. She’s had a cameo in one short story and been featured in another as well as three novels. My latest novel, A Riddle in the Lonesome October, releases Oct. 1. After working with her for so long, here are four tips for creating an engaging teen detective.

A Reason to be a Teen Detective

It’s better for your teen detective to have a reason for sleuthing besides perpetually tripping over bodies and discovering crimes. Maybe she has a thirst for justice. Or a fascination with true crimes. Maybe he’s just plain nosy.

In the first stories, Rae solves mysteries because she has to. In “A Rose from the Ashes”, she investigates the murderous attack on her mother when her mom was pregnant with her twenty years ago in the hope of finding her father. In A Shadow on the Snow, someone is leaving Rae threatening notes.

But in the next mysteries, Rae is motivated to involve herself in puzzles because of a deep sense of empathy. She can imagine being in a tough situation and hoping someone would help her because her mom told her about how a nurse guided her to salvation. So when Rae sees someone struggling, she almost can’t stop herself from helping. The great thing about this motivation is that it can be both a strength and weakness for Rae.

A Special Talent for Detecting

Your teen detective should have some talent or ability or connection that helps them in their investigation. This could be inside knowledge. If a crime is committed at the high school, your teen sleuth knows the people in that setting, especially her classmates, better than the police would. Or the sleuth could look into a cold case and bring a fresh perspective to it. Or the teen is an expert in some field and that skill aids in solving the case.

Rae is a dedicated amateur photographer and hopes to become a professional. This art makes her observant, noticing tiny details, like changes in people’s expressions or breaks in patterns of behaviors or speech.

But despite these special skills, talents, or connections …

A Teen Should Still Act Like a Teen

Readers of teen mysteries already have to suspend their disbelief to buy into a story in which a teen solves a case. As a writer, I don’t want to force readers to throw away their disbelief all together by making Rae the smartest person in the book. I want teen readers to either identify with my teen detective or want to be her best friend. That’s whole lot easier if Rae acts like a regular teen in most situations.

In A Storm of Doubts, Rae’s con man Uncle Troy returns to Marlin County, Ohio. Rae’s dad warns her to stay away from him. When Rae and two of her cousins find Troy beat up outside of a mall, Rae sees her uncle is in no shape to drive and decides to drive him home in his car. That decision leads to a lot of trouble, and Rae’s Uncle Hank tells her she should have called the cops. Rae says:

“But he wasn’t drunk or high.”

“You thought he was a danger behind the wheel,” said Hank. “You can call the cops for something like that.”

“Oh. I – I didn’t know that.” I let the flashlight drop.

I thought that was a believable way for Rae to get into trouble without looking silly or stupid. She simply didn’t know what to do in this situation because she’s only twenty.

But even though Rae should still act her age …

The Teen Detective Must Be the Agent of the Mystery

Rae has to be actively solving the mystery. She has a conversation and draws a conclusion from it, which she tests. She looks for clues. She discusses her theories with her dad or grandmother or cousin. If she wasn’t in the mystery, it would never get solved because her observations and conclusions are the key to the solution.

And–this is a personal peeve of mine–the teen detective should not be kidnapped at the end by the villain and lay helpless until rescuers arrive. I think I know why I find this in teen mysteries. It adds suspense, and it give the villain a chance to explain everything the teen sleuth hasn’t figure out because he knows he’s going to kill the teen, so why not?

Wrong. My teen detective should have most of the points of the mystery worked out. Some minor points can be revealed by the villain or the cops, but the evidence to arrest the villain should be the work of the teen.

Also, if I’ve followed my teen sleuth through a whole book, I want him or her to be the hero and nail the bad guy or at least be active in his capture. I would hate to read a Sherlock Holmes mystery in which Holmes and Watson solve the case only to be held hostage by Professor Moriarty until Inspector Lestrade shows up to rescue them. How humiliating!

Who are your favorite teen detectives? Do their stories contain the four points I describe?

JPC Allen started her writing career in second grade with an homage to Scooby Doo. She’s been tracking down mysteries ever since. The first novel in her Rae Riley Mysteries series, A Shadow on the Snow, won first place in the ACFW KidLit contest for YA fiction in 2024. A Storm of Doubts, her second novel, came in second for YA fiction at the Selah Awards in 2025. Online, she offers tips and prompts to ignite the creative spark in every kind of writer. She also leads workshops for tweens, teens, and adults, encouraging them to discover the adventure of writing. Coming from a long line of Mountaineers, she’s a life-long Buckeye. Follow her to her next mystery at Facebook, Instagram, Bookbub, Goodreads, and Amazon.

Upcoming Release Oct 1

A Riddle in the Lonesome October: A hidden inheritance, a family feud, Edgar Allan Poe, a riding accident, a fake medium and rumors of bigfoot all lead to murder as Rae Riley tries to solve the riddle that will allow her great aunt to inherit a fortune and uncover the secret of the deputy she’s fallen for. 

Donna Jo Stone is an award-winning multi-genre author. She writes contemporary young adult, historical fiction, and southern fiction. Many of her novels are about tough issues, but she always ends her stories on a note of hope. Finding the faith to carry on through hard battles in a common theme in Donna Jo’s books.

Donna Jo’s Christian Southern Coming of Age, When the Wildflowers Bloom Again, releases November 15th.
 
Babies are a gift from God, a truth fourteen-year-old Marigold (Mary) Parker knows full well, but the one she carries is the result of assault by her cousin. This secret can destroy her family, and Mary isn’t sure how much of the truth to reveal—or what to do about the baby.

For the latest news on upcoming releases, including her contemporary young adult novel, Promise Me Tomorrow, scheduled for release in 2025, sign up for Donna Jo’s newsletter at  donnajostone.com.