From publisher blurb:
The Crystal Dragon scours the coastlines, attacking ships and stealing the memories of sailors. Compelling mysteries await in seaside cities, in drowned shipwrecks, and below the decks of sailing vessels. This adventure module begins with a spooky tale told over beers in a dark shore-side tavern, and introduces action, adventure, and intrigue to the coastlines of your world.
Story Hoard provides adventuring opportunities both at sea and inland, exploring a region affected by the dragon. If they be powerful enough - or brave enough - perhaps they will even confront the Crystal Dragon in her lair and learn her secrets!
The Structure
Written by Hugo Nominee Mur Lafferty, author of the Solo novelization, this adventure module is system-agnostic. You can use it with your game system of choice. You will need to create stats for the characters and monsters at an appropriate level for your players.
Each of these adventures and locations are presented sandbox-style, for you to pick and choose from as you wish. While each of these adventures and locations depict a region influenced and affected by the Dragon, none point your players directly towards her. Also included is a short story to set the tone.