The author of this collection of Seneca folk-tales cannot remember when he first began to hear the wonder stories of the ancient days. His earliest recollections are of hearing the wise old men relate these tales of the mysterious past. They were called Kă´kāā, or Gă´kāā, and when this word was uttered, as a signal that the marvels of old were about to be unfolded, all the children grew silent, -and listened. In those days, back on the Cattaraugus reservation, it was a part of a child's initial training to learn why the bear lost its tail, why the chipmunk has a striped back and why meteors flash in the sky.Many years later, -it was in 1903, -the writer of this manuscript returned to the Cattaraugus reservation bringing with him his friend Mr. Raymond Harrington, for the purpose of making an archæological survey of the Cattaraugus valley for the Peabody Museum of Archæology, of Harvard University. Our base camp was on the old Silverheels farm, which occupies the site of one of the early Seneca villages of the period after the Erie war of 1654. Here also is the site of the original Lower Cattaraugus of pre-Revolutionary days.To our camp came many Indian friends who sought to instruct Mr. Harrington and myself in the lore of the ancients. We were regaled with stories of the false faces, of the whirl-winds, of the creation of man, of the death panther, and of the legends of the great bear, but in particular we were blessed with an ample store of tales of vampire skeletons, of witches and of folk-beasts, all of whom had a special appetite for young men who dug in the ground for the buried relics of the "old-time folks."To us came Tahadondeh (whom the Christian people called George Jimerson), Bill Snyder, Gahweh Seneca, a lame man from Tonawanda, Frank Pierce and several others versed in folk-lore. I filled my note-books with sketches and outlines of folk-fiction, and after our return to New York, I began to transcribe some of the stories.The following winter was spent on the reservation among the non-Christian element in a serious attempt to record folk tales, ceremonial prayers, rituals, songs and customs. A large amount of information and many stories were collected. Some of this material was published by the State Museum, the rest perished in the Capitol fire at Albany, in 1911.Later I was able to go over my original notes with Edward Cornplanter, the local authority on Seneca religion, rites and folk-ways, and to write out the material here presented. Cornplanter's son Jesse assisted by way of making drawings under his father's direction. I also had the help of Skidmore Lay, Ward B. Snow, Delos B. Kittle, Mrs. John Kittle, James Crow and others. My informants from the lower reservation, the Christian district, were Aurelia Jones Miller, Fred Kennedy, George D. Jimerson, Julia Crouse, Moses Shongo, Mrs. Moses Shongo, David George, William Parker, Job King, and Chester C. Lay; and Laura Doctor and Otto Parker of the Tonawanda Reservation.