Night Watch
2002 · Terry Pratchett · 480 pages · Fantasy
Night Watch is where Terry Pratchett stopped being funny enough to make you think and started being thoughtful enough to make you ache. Sam Vimes gets thrown back in time to the revolution that shaped him, and Pratchett uses the setup to write about duty, justice, and the people who die for causes that history forgets. It's darker and more emotionally raw than almost anything else in Discworld. The humor is still there, but it's quieter, making room for something that hits much harder. Many readers consider this not just the best Discworld novel but one of the best fantasy novels, period.