Based on story of a spider calls

You've been accepted into Corrival Academy-the world's first school for sorcerers in Roarhaven. But even though Darquesse was defeated two years ago, there are still many dangers to face in Roarhaven. Can you survive a year at Corrival Academy or will the villains beat you down?

Skulduggery Pleasant fanfic-you need to have read books 1 to 10, for information on magic, the characters created by Derek Landy and Corrival Academy.

It was just an ordinary day, but suddenly you woke up at midnight. A strange map has drawn itself on your arm, you know it is magic because there are moving tiny dots that are labelled. It's a map of the UK, and you definitely didn't have it when you went to sleep last night...

A summoner fanfic.