The index’s own references — the collections where scholars sighted this story-shape, tradition by tradition. Titles on our shelf are live links; the rest is the frontier, not yet shelved.

• IndiaThompson-Balys.
• general *Type 530
• general *BP III 111 n. 3
• general Köhler-Bolte I 67
• general Hdwb. d. Märchens II 627ff.
• general **Boberg Prinsessen på Glasbjærget (Danske Studier [1928] 16ff.)
• general *Fb "glarbjærg" I 459
• general Krappe The Glass Mountain (Modern Language Quarterly VIII 139–145)