Almost sure this is not a "must" for Bibliogs management, but maybe in the future we could get agreement about literature movements and even add it as tags in the book submissions. Often used with learning of literature as school subject.
* English Literature:
- The Enlightenment
- Victorian Literature
- Beat Generation
this meets my suggestions of key words
A kind of sort by periods in the future of Bibliogs: "I want all Spanish Baroque books"...
I've added this to the feature request list.
Thank you @seburns