Recs if you like Grunt: The Curious Science of Humans at War...

microhistory: the intensive historical investigation of a well defined smaller unit of research (such as an event, community, individual or a settlement); it aspires to "ask large questions in small places"

books with five letter titles to tuck away for our favourite word guessing game

Nonfiction on a single, weirdly specific topic

For when music just won't cut it and you need a new weird hyperfixation.