The Bible Class Archive of free Bible class curriculum stands at 999 pages and over 300 lessons! I just added a new lesson series in from Tim Archer on his book Letters from the Lamb. I will also be adding in several lesson series in the coming weeks by David Chadwell of the West-Ark Church of Christ. He has produced a very large quantity of quality lessons and has gracefully and generously given me permission to reproduce them here.
If you have material you would like to submit email it to me on attachment or send a link and I will be glad to review it.
If you have a moment, have a look at David’s website. It is filled with quality material including Bible class material, sermons, and much more.