Original sentence: The Sins of the Fathers (1991) caused a controversy when Nicholas Mosley resigned from the judging panel for the Booker Prize, protesting that none of his books (of which Massie's was the favourite) made it on to the shortlist (Martin Amis' Times Arrow edged out Massie's novel for the final spot on the six book list)
Edited sentence: The Sins of the Fathers (1991) caused a controversy when Nicholas Mosley resigned from the judging panel for the Booker Prize, protesting that none of his books (of which Massie's was the favourite) made it on to the shortlist (Martin Amis' Time's Arrow edged out Massie's novel for the final spot on the six book list)