THE INVISIBLE SHEPHERD LAD. Erdélyi, ii. 6.
Reading edition
There is a similar tale in Erdélyi, iii. 5. See also Grimm, vol. ii. "The shoes that were danced to pieces," and notes, p. 430. Roumanian Fairy Tales, London, 1881, "The Slippers of the Twelve Princesses." A sleeping draught is given to the prince in the story of the Enchanted Youth. Payne, vol. i. p. 59.
Page 142. A copper forest occurs in the Lapp story, "Jætten og Veslegutten." Friis, No. 18. Also in Dasent, "Katie Woodencloak," p. 414.