At Open Culture you can read about New Archive Offers Free Access to 22,000 Literary Documents From Great British & American Writers. It is Project REVEAL from Harry Ransom Center Digital Collections.
Project REVEAL which is an acronym for “Read and View English & American Literature.” gives you access to drafts, manuscripts, personal writings, drawings and more.
Is it a rainy day? Why not go treasure hunting among all this material and have some fun in the process.
Links to more libraries and digital collections in several languages.