The parent company had acquired the publishing concern of Rupert Hart - Davis in 1963 and the house of MacGibbon & Kee in 1968 .
The British publishing house of Hart - Davis , MacGibbon was formed in 1972 by its parent group , Granada .
The parent company had acquired the publishing concern of Hart - Davis       in 1963 and the house of MacGibbon & Kee in 1968 .
The British publishing house of Hart - Davis , MacGibbon was formed in 1972 by its parent group , Granada .