Start with high-confidence iceland & greenland travel books, then narrow by subgenre or adjacent topics.
Rick Steves Iceland
Rick Steves, Ian Watson
Greenland
Gill Campbell, Alistair Campbell
Iceland - Culture Smart!
Culture Smart!, Thorgeir Freyr Sveinsson
Iceland
Marcel Krueger
The Rough Guide to Iceland: Travel Guide With Ebook
Rough Guides, Daniel Stables
