Registered Members can use a range of features including online renewal of books, make purchase suggestions and create tag clouds and lists.
RDS Photos Online
RDS Past Members
Dictionary of Irish Biography (now free open access)
JSTOR Ireland Collection (only searchable on public PCs in the Library)
Ebooks and Audiobooks
The Treasures Collection
LC, 7th Nov., 2012 : The midnight court, 1926.