Six class series have been added:
- Moses The Lord's Messenger by Bro. Harry Tennant (MACBS 2001)
- Visions of Zechariah by Bro. Ron Cowie (RMBS 1999)
- A Model For All Believers by Bro. David Pride (Baltimore Study Weekend 1997)
- Heroes of Faith by Bro. John Bilello (FCBS 1995)
- The Lord Is In His Holy Temple by Bro. David Pride (ECBS 1993)
- Red Letter Gospel by Bro. Alistair Henderson (MACBS 1989)
The addition of Bro. Harry's talks completes the MACBS 2001 adult class set. The addition of Bro. Alistair's talks completes the MACBS 1989 adult class set.