C.P. Snow ; with an introduction by Stefan Collini. with an introduction by Steven Heller. edited and with an introduction by Susan Cahill. John Steinbeck ; with an introduction by Susan Shillinglaw. Nancy Mitford ; with an introduction by Stella Tillyard. with an introduction by Steven Heller edited with an introduction by Stephen Gill with an introduction by Billy Collins with an introduction by Philip Collins Iris Murdoch ; with an introduction by Stephen Medcalf.