No ledges in the goblin mountains?

• 11.014 and brought them at last to a still narrower ledge,
• 11.014 in single file along the ledge,
• 11.016 and so to the narrow ledge.
• 11.019 In the meanwhile some of them explored the ledge
• 11.031 Forgetting all danger he stood on the ledge
• 11.031 along the ledge to him,
• 12.101 the narrow ledge,
• 15.028 along a narrow ledge of the cliff,