Books

Pre-introductory is Jay's Jay's Lojban Brochure.
People who send a postcard to the LLG receive the Level -1 flyer.
For a more detailed introduction, please see Nick Nicholas and John Cowan's hat is Lojban?, which has become the Level 0 Booklet for The Logical Language Group, and is available from mazon Books. There is an incomplete PDF of he first 19 pages of the Level 0 Booklet, a project in progress, which typesets and illustrates the diagrams with nested tables.
Next there is ojban For Beginners (the "lessons"), by Robin Turner and Nick Nicholas, currently being edited by Nick Nicholas.
- Robin Turner wrote ome lessons, but they were used as the basis for the above Lojban For Beginners, which is more complete.
Finally, the ultimate educational resource is the canonical text The Complete Lojban Language, available in paper from the The Logical Language Group, or in draft form n line.

A phrasebook is being compiled.
Multimedia and other materials which aren't purely textual (sound recordings)
.i tavla fi la lojban ri, an in-progress list of easy-to-use vocabulary intended to facilitate talking about Lojban in Lojban.
There is a raft textbook by Bob LeChevalier, which hasn't been updated in a very long time.

Learning Materials Wish-List