From the publishers blurb:
Silence has fallen over the town of Dawnfell. The enchanted ringing of Frostchime, the sacred bell that wards away the clan of wild trolls in the Biting Woods, has vanished. Now Dawnfell is open to vicious attacks - how long can it last?
The Silence of Dawnfell is an Adventure Module for 4-6 Level 1 characters, to be used with the Against the Darkmaster Core Rules.