(Miniflash story with an amateur sleuth)

In the police department, the old postman is rewarded for the cooperation. The local journalist decided to find out the details firsthand.

“You revealed the fraudulent scheme! Criminals could steal hundreds of bucks! How did you untangle their intentions?”

“Everything is quite simple, they wanted to twist all around their fingers, and so they sent money to our post office with the signature “Poems.” But the books cannot be the size of a chocolate bar!”