Three class series have been added:
- Ephesus and Our Christadelphian Heritage by Bro. John Bilello (Baltimore 2002)
- Worship in the Age to Come by Bro. John Siviour (MACBS 1993)
- Jesus' Teaching at the Last Supper by Bro. Ken Curry (FCBS 1990)
The addition of Bro. John's classes complete the 1993 MACBS adult class set.