Education
Trewin was educated at Highgate School.
director literary editor publisher
Trewin was educated at Highgate School.
He was the literary editor of The Times from 1972-1979 and then with Hodder & Stoughton (for whom he published Thomas Keneally"s Schindler"s Ark) until 1992 and Orion Publishing Group to 2006. He was said to have "an unmatched reputation as a publisher of taste and acumen". Trewin also edited the three volumes of Clark"s diaries.