Verse by verse Sunday School lessons by Dr. Ruckman. 5 Volumes of 1 Disc MP3 CD albums containing over 4 years of Sunday School studies. Recorded in late 1960s and early 1970s at Brent Baptist Church, Pensacola, Florida. VOLUME 3 - 16 tracks 22 Hrs. 58 Min. covering Isaiah 35:2 - 51:5.