This series is an exhaustive compendium of German and Norse mythology and a milestone in the study of comparative mythology and religion. Indispensable for students and scholars of folklore, cultural history, and literature. Volume III of the four-volume set includes: Poetry, Spectres, Devil, Magic, Superstition, Herbs and Stones, Spells and Charms.
Here's a sample of other books in this Dover category
Myths and Legends of the Australian Aborigines by W. Ramsay Smith A compilation of oral traditions as told by their aboriginal narrators, from reverent recountings of the origins of the world and human life, to fanciful and humorous animal fables.
The Holy Grail: History, Legend and Symbolism by A. E. Waite The famed scholar and occultist draws upon Malory's Morte D'Arthur and other medieval sources to reveal the Grail quest's true meaning, both in symbolic and in historic terms.
Folklore of The Holy Land: Moslem, Christian and Jewish by J. E. Hanauer Folk tales tell of the Creation and other miracles; explain the causes of earthquakes and eclipses; describe Adam's first troubles, the massacre of Kurds at Hebron, and much more.
The Mexican Kickapoo Indians by Felipe A. Latorre, Dolores L. Latorre Fascinating anthropological study of a group of Kickapoo Indians who left their Wisconsin homeland for Mexico over a century ago. "...an excellent work..." — American Indian Quarterly. 26 illustrations. Map. Index.
Handbook of World Mythology by Alexander S. Murray, William H. Klapp From Apollo to Zeus, and from Vedic and Brahmanic gods to the creation myths, this is one of the most authoritative single-volume narratives on Greek, Roman, Egyptian, Hindu, and Norse/Germanic myths.