Draconomicon: Chromatic Dragons

From the publisher's website:

Draconomicon I: Chromatic Dragons describes several varieties of dragons, including red, blue, green, black, and white dragons, as well as three new chromatic dragons.

This sourcebook gives details of each dragon’s powers, tactics, myths, lairs, servitors, and more. In addition, this book provides new information about draconic nations and organizations and how chromatic dragons fit into the D&D game. Wide-ranging story and campaign elements in the book give DMs ready-to-play material that is easily incorporated into a game, including adventure hooks, quests, and pregenerated treasure hoards.