Vaesen: A Wicked Secret and Other Mysteries

From the back of the book:

If you hear the sound of fleeing birds, snapping branches, and loud footsteps, you shall be its next victim. Pray then that your fate will be swift – for staring into its infernal gaze can plunge even the purest mind into madness.
…
Journey to the Mythic North and investigate four bone-chilling cases that will test your abilities to the fullest. This book contains four standalone mysteries for Vaesen – Nordic Horror Roleplaying, playable on their own or as a part of a longer campaign. In these pages you will find:

The Silver of the Sea – The death of a preacher leads the characters to the rocky western archipelago, where something strange is afoot on Wrecker Isle.
A Wicked Secret – Travel to the deep forests of northern Sweden and investigate rumors of a murderous beast in a remote village. What ancient evil lurks there?
The Night Sow – Welcome to beautiful Mölle, a city by the sea, known to many as “the heart of sin” – and now also for coldblooded murder.
The Song of the Falling Star – A cursed child, a strange instrument and a desperate aristocrat. Travel to Arensburg on the island of Oesel and discover the horrible truth about what has happened there.