The Locked Truth

After finishing their meal, Derek and Gideon headed back to the library. It was Tuesday, so it was closed.

The library might hold the key to solving the mystery, but Derek and Gideon could only pace helplessly outside the door.

Gideon had thought about picking the lock and sneaking in, but after a closer look, he realized the door was locked from the inside, not the outside.

Someone was inside the