There’s something so satisfying about letting your imagination luxuriate in all angles of a topic. When times feel big and uncertain, focusing on the specific and knowable can be a comfort. From beautiful single-subject meditations to exhaustively detailed histories and accounts of fandom and obsession, these are some of the best nonfiction deep dives ever—plus one famously elaborate autobiographical novel—perfect for inspiring your next rabbit hole.

Entangled Life
Chaos
Go Ahead in the Rain
My Struggle, Book 1
The Book of Eels
On Tennis
The Anatomy of Melancholy
Bluets
Say Nothing
The Peregrine
The Telling Room
How Music Works
The Last Days of August
Kill 'Em and Leave
The Living Mountain
Why We Swim
Caffeine