•Why it earns a slot
Why it earns a slot: it is the novel that invented the modern love triangle plot template, and Hardy proves in the sword scene alone that seduction can be staged as pure physical choreography with not one word of persuasion spoken.
A shepherd bankrupted by his own sheepdog spends years watching the woman he loves fall for a soldier's sword tricks and a landowner's obsession before both rivals destroy each other and she comes back to him.
This distillation is written from the freely available original, which is always the better read when you have the time: Project Gutenberg.