Dragons of Eberron delves into the mysterious Draconic Prophecy and various draconic organizations. It introduces the continent of Argonnessen, homeland of the dragons, and describes various adventure sites and other places of interest that have never before been presented. The remainder of the book explores dragons on the continents of Khorvaire, Sarlona, and Xen'drik and provides several ready-to-play dragons, complete with stat blocks, lairs, encounters, and adventure hooks.