Have you ever wondered whether you’d make a great amateur sleuth? Maybe you notice details other people miss, ask one more question when something doesn’t add up, or refuse to let a mystery go until you understand what really happened. Those habits may be telling you something.
You notice the small details, remember the strange comments, and become slightly annoyed when the main character overlooks something you caught several pages ago.
Sound familiar?
I’ve put together seven signs that you may have quietly crossed the line from casual cozy mystery reader to amateur sleuth.

- You Suspect Everyone by Chapter Three
The mail carrier may seem harmless, but you’re watching them. The bakery owner may have a friendly smile, but you’re not convinced. Even the neighbor who brought over a casserole has somehow made it onto your suspect list.
You don’t feel guilty about suspecting everyone because you know that cozy mystery authors enjoy hiding important clues behind ordinary people. By the time the main character begins asking questions, you’ve already considered motives, opportunities, and at least three possible alibis.
- You Notice the Details the Main Character Misses
You notice the wet shoes by the door, the muddy paw print near the window, and the way someone looks away when a certain name is mentioned.
Those details may turn out to mean absolutely nothing, but you’re not taking any chances. You’ve learned that the smallest observation can become the clue that solves the entire mystery, so you keep track of everything.
Sometimes you’re right, and sometimes the author sends you chasing a very convincing red herring. Either way, noticing those details is part of the fun.
- You Talk to the Book
You may not always say it out loud, but you’ve definitely had conversations with the characters.
You tell the main character not to enter the basement alone. You question why she’s meeting a suspect without telling anyone where she’s going. And you may even remind her that the person she trusts most is acting suspiciously.
Of course, the characters never listen, but that doesn’t stop you from trying.

- Certain Types of Clues Always Get Your Attention
Every cozy mystery reader has a clue that immediately activates their inner detective.
It may be an unusual receipt tucked inside a coat pocket. It may be a missing key, a strange phone call, or an alibi that sounds a little too rehearsed. For some readers, it’s the family pet who suddenly refuses to go near a certain person.
Whatever the clue may be, you know the moment it appears that something isn’t adding up.
- You Have Strong Opinions About Small-Town Sheriffs
Some small-town sheriffs respect the amateur sleuth and quietly appreciate the help. While others spend the entire book telling her to stay out of the investigation while missing clues that are sitting directly in front of them.
I’ll admit I have little patience for the latter.
When a sheriff dismisses a solid theory or refuses to consider an obvious suspect, I’m usually right there with the main character, wondering how anyone in town ever gets arrested.

- You Love Returning to Familiar Settings
Solving the crime is only part of what makes a cozy mystery enjoyable. The familiar town, recurring characters, and favorite gathering places matter just as much.
You enjoy returning to the bakery where everyone knows the latest gossip, the bookstore where important conversations always seem to happen, and the coffee shop where no secret stays hidden for long.
After a few books, those places start to feel familiar, and every new mystery feels like returning to a town you already know.
- You’ve Solved the Mystery Before the Big Reveal
There’s a special kind of satisfaction that comes from identifying the killer before the main character does.
You noticed the flaw in the alibi, remembered the clue everyone else dismissed, and connected the timeline before the final confrontation. When the truth is finally revealed, you’re not shocked because you’ve been waiting for everyone else to catch up.
Of course, there are also times when you’re completely wrong, and the person you trusted most turns out to be the killer. Honestly, that can be just as entertaining because a good mystery should keep you questioning yourself.
So, How Many Signs Did You Recognize?
If you recognized yourself in several of these signs, you’re probably doing more than reading cozy mysteries. You’re investigating them.
That’s one reason I enjoy writing the Anna Romano Cozy Mystery Series. I want readers to feel like they’re right beside Anna, questioning the suspects, noticing the clues, and trying to solve the mystery before she does.
Now I have to ask you one question. What’s the earliest you’ve ever figured out the killer before the final reveal?
Visit bannermanbooks.com to explore the Anna Romano Cozy Mystery Series and begin your next investigation. The series also has its own page on Amazon HERE.