From the back cover:
The laughter of a Dragon is a devastating sound, able to shake the spirit of the toughest warrior or the hardiest of adventurers. With the death of Smaug, Wilderland has been spared this terror, and the plans of the Dark Lord to bring Dragon-fire and savage swords upon the Free Folks of the North have been foiled.
But the Enemy knows that in times of peace there is a subtler way to reach the heart of Dwarves and Men: Treachery!
Visit the Kingdom of Bard the Dragonslayer, see the wondrous toy-market of Dale and the reconstructed Lake-town and gain access to the halls of the King under the Mountain, as you side with Balin son of Fundin in his search to foil a conspiracy threatening to bring war to the North.
The Laughter of Dragons contains six ready-to-play adventures you can play separately or as connected parts of a conspiracy that will unfold over the course of several years. The adventures take place in the areas described in the Erebor supplement – a useful companion to this volume.