Plot:

Mary Brown wins a scholarship to the exclusive St. Winifred’s School. At first she is given a hard time by Sarah Dobbs who resents her. She soon makes friends though and has many adventures.

Notes:

• Although the Diana comic merged with Jackie (a more magazine based book), a few of Diana’s stories carried on in other comics.  Both Mary Brown’s Schooldays and Up to Date Kate ended up in Debbie.  The Fabulous Four went to Spellbound under the new name Supercats.
• Art (in Diana): Don Walker
• Art (in Debbie): Pamela Chapeau

Appeared:

• Mary Brown’s Schooldays –  Diana:  #212 (18 Marc 1967) – #255 (6 January 1968)
• Mary Brown’s Schooldays –  Diana:   circa #304 (18 Mar 1967) – (?)
  
• Mary Brown’s Schooldays –  Diana:  #411 (14 December 1968) – (?)
  
• Mary Brown’s Schooldays –  Debbie: #342 (1 September 1979) – #356 (8 December 1979)
• Mary Brown’s Schooldays –  Debbie: #375 (19 April 1980) – #387 (12 July 1979)
• Mary Brown’s Schooldays –  Debbie: #408 (6 December 1980) – #414 (17 January 1981)
• Mary Brown’s Schooldays –  Debbie: #432 (23 May 1981) – #436 (20 June 1981)
• Mary Brown’s Schooldays –  Debbie: #502 (25 September 1982) – #508 (6 November 1982)

Other Appearances:

• Mary Brown’s Schooldays – Diana Annual 1969
• Mary Brown’s Schooldays – Diana Annual 1970
• Mary Brown’s Schooldays – Diana Annual 1971
• Mary Brown’s Schooldays – Diana Annual 1972
• Mary Brown’s Schooldays – Diana Annual 1973
• Mary Brown’s Schooldays – Debbie Annual 1980
• Mary Brown’s Schooldays – Debbie Annual 1981
• Mary Brown’s Schooldays – Debbie Annual 1982
• Mary Brown’s Schooldays – Debbie Annual 1983
• Mary Brown’s Schooldays – Debbie Annual 1984