•Why it earns a slot
Why it earns a slot: it's the collection where Hawthorne runs the same experiment six different ways, a person who tries to perfect, purify, or preserve something beyond its natural limit and gets ruin instead, from a birthmark to a mechanical butterfly to a village's collective conscience.
Hawthorne moves into a haunted-feeling Concord parsonage and fills it with twenty-five tales where science, faith, and craftsmanship all curdle into ruin.
This distillation is written from the freely available original, which is always the better read when you have the time: Project Gutenberg.