Someone set a fire at the local middle school. Until they're caught, no one is safe. From Daphne Benedis-Grab, author of I Know Your Secret, I Know You're Lying, and I Will Find You comes a new thrilling middle-grade mystery that's sure to keep you guessing.

There's a fire in a seventh grader's locker!

Is it arson? A prank gone wrong? An accident?

Eva, Dani, Liam, and Gabe are determined to figure out who started the fire, and why. And they each have their own reasons for wanting to be the first ones to figure out what really happened.

While the administration is looking into it, evidence is scarce. It will take four students who can tap into the rumors, gossip, and hidden secrets of their school to uncover what really went on the day of the fire. And if they don't figure it out in time? Well, one of them could be accused of the crime.

But all their potential leads turn out to be dead ends. It's as if the arsonist is somehow tracking their every move...

A high stakes whodunit, I Know You Started It is perfect for readers interested in:

Kid-friendly mysteries
Edge-of-your-seat thrills
Plot twists
Unreliable narrators
Races against time
Fast-paced action
Fast reads