The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- A Testament Against The World... The Lord's Rebuke (0 members)
- A Testament Against The World: The Lord's Rebuke (32 members)
- Bible/Letter Studies (6 members)
- Index (379 members)
- Letters from Timothy (16 members)
- Letters to The Lord's Little Flock (63 members)
- The Blessed: More Declarations of Blessedness From The Lord, Our God and Savior (1 member)
- The Volumes of Truth (17 members)
- Volume 1 (0 members)
- Volume 2 (0 members)
- Volume 3 (0 members)
- Volume 4 (0 members)
- Volume 5 (0 members)
- Volume 6 (0 members)
- Volume 7 (0 members)
- Volume Five (30 members)
- Volume Four (30 members)
- Volume One (31 members)
- Volume Seven (68 members)
- Volume Six (32 members)
- Volume Three (31 members)
- Volume Two (30 members)
- Words To Live By: Part One (2 members)
- Words To Live By: Part Two (2 members)