Dungeons & Dragons D&D: Curse of Strahd is a Role-Playing Game Manual in English from Wizards of the Coast.

Uncover the mysteries of Ravenloft in this horrifying adventure of the world’s most successful role-playing game.
 
Overshadowed by the clouds of a raging storm, the silhouette of the vampire count Strahd von Zarovich looms over the ancient walls of Castle Ravenloft. A thunderclap echoes through the castle’s spires. The wind howls more intensely as he gazes down at the village of Barovia.

In the distance, but not far enough to escape his keen sight, a group of adventurers has just entered his domain. A subtle hint of a smile forms on Strahd's face as his dark machinations set into motion. He knew they would come and why they are here: everything is going according to his plans.

A blinding flash of lightning splits the darkness, but Strahd has vanished. The storm continues to rage in the night air. The lord of Castle Ravenloft has guests for dinner. And you have received an invitation.
Curse of Strahd is a fantasy horror adventure suitable for characters of levels 1-10, and it provides the Dungeon Master with everything they need to deliver an exciting and memorable gaming experience.
Written with the guidance of Tracy and Laura Hickman, the creators of the original Ravenloft adventure.
Curse of Strahd is produced by Wizards of the Coast. It was written by Chris Perkins, edited by Kim Mohan and Jeremy Crawford, and graphically designed by Kate Irwin. The adventure includes material from the original Ravenloft adventure, as well as new narrative content created by Tracy and Laura Hickman, Chris Perkins, Adam Lee, Richard Whitters, and Jeremy Crawford.