Authoritative information may be found here and here and here.
(of the recent past)
(of the times to come)
A catalogue raisonné of JRRT’s Middle-earth-related artwork
A pagination correlator and citation system for The Lord of the Rings
An on-line & email forum for Tolkien scholarship
How to use Tolkienists
How you can help us produce Tolkienists
How we make Tolkienists
Who’s behind Tolkienists?