Mount Siguniang
Style:Encyclopedic, formal, neutral
Source: Hong Kong teen dies on 5,276-metre peak in Sichuan province

When Borders Become Stories: The Secret Life of Edges
Style:Reflective, accessible, thought-provoking

Invisible Lines: The Strange Powers of Borders and Why We Protect Them
Style:Reflective and imaginative, with historical and cultural references.