It's not even October and yet the first Prime Day deals have begun in earnest. If you're looking for the best gift ever for a Legend of Zelda fan (which, of course, could be the person you see in the mirror), consider purchasing this trio of official hardcover books covering Link's history. and The Adventures of Zelda: The Legend of Zelda encyclopedia, arts and artifactsand History of Hyrule. Each one is on sale for about half off each or you can get the entire set for under $65 total (normally $130).
Each book is a compendium that reviews the history of the franchise until 2017. The Legend of Zelda: Breath of the Wildmeaning it covers the first 30 years but not the most recent Switch era. They all feature behind-the-scenes art, plus interviews with key figures from the franchise's history like Shigeru Miyamoto and series producer Eiji Aonuma. The Legend of Zelda Encyclopedia It also includes the official timeline, which alone might make it worth reading.