The Dictionary of Ancient Near Eastern Mythology covers sources from Mesopotamia, Syro-Palestine and Anatolia, from around 2800 to 300 BC. It contains entries on gods and goddesses, giving evidence of their worship in temples, describing their `character`, as documented by the texts, and defining their roles within the body of mythological narratives; synoptic entries on myths, giving the place of origin of main texts and a brief history of their transmission through the ages; and entries explaining the use of specialist terminology, for such things as categories of Sumerian texts or types of mythological figures.