Robert Louis Stevenson, Dr Jekyll and Mr Hyde

New channel Dr Scott Masson: title sample judged 'pick' (The vast majority are genuine university lectures/courses on literature, but a notable subset are reaction/commentary vi); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.