7 Mysteries & Thrillers About The Rapid Rise of Internet Sleuths

Mystery and thriller book covers: Coram House, This Book Will Bury Me, None of This is True.

Armchair detectives have been around as long as armchairs (or at least as long as Edgar Allan Poe’s Dupin started solving crimes from his back in the 1800s). There has always been something fascinating about the amateur sleuth: sometimes pulled into a mystery against their will, sometimes inserting themselves uninvited, they are the ultimate outsider.

But, until recently, even an amateur sleuth still needed some kind of access to the crime. This left us with retired police officers, reporters, and lone Sherlockian geniuses making deductions with nothing but a hair and footprint. The rise of social media shifted that paradigm.

Now, anyone with a phone and an internet connection can be a detective, broadcasting their theories to the world.

Enter: the TikTok sleuth. The podcaster. The true crime Redditor. In life and in fiction.

The landscape of new media promises amateur detectives a new level of connectedness—from endless Instagram photos of the suspects to connections with other sleuths through the hive mind of the internet. But along with this connection comes new anxieties: Is access to more information the same as knowing more? Are self-dubbed true crime junkies a force for social justice or parasites feeding on the pain of victims? If we can be anyone we want online, how can we truly ever know anyone?

Here are some novels that explore the rise of the subreddit sleuth. As these books prove, danger lies this way.


About the Author

Bailey Seybolt grew up in New York City. She studied literature at Brown University and creative writing at Concordia University. She’s worked as a travel writer in Hanoi, a tech writer in San Francisco, and many writerly jobs in between. She now lives with her family in Vermont, not far from Lake Champlain. Coram House is her debut novel.