As editor •
The Way of All Flesh by
Samuel Butler (Pan Classics, 1976) (includes introduction and notes) •
Poems for the Eighties (Wai-te-ata Press, 1979) •
Katherine Mansfield: In from the Margin (Louisianan State University Press, 1994) •
The Oxford Companion to New Zealand Literature (Oxford University Press, 1998), with Nelson Wattie •
Writing Wellington: Twenty Years of Victoria University Writing Fellows (Victoria University Press, 1999) • ''Anno Domini 2000: or Woman's Destiny'' by
Julius Vogel (Exisle, 2000, University of Hawaii Press, 2002) (includes introduction) •
The God Boy by
Ian Cross (Penguin Modern Classics, 2003) (includes introduction) •
Robert Louis Stevenson: His Best Pacific Writings (Streamline & Bess Press, 2003)
Essays • Introduction to
Pocket Collected Poems by
Alistair Te Ariki Campbell (Hazard Press, 1996) • Essay on
Thomas Hardy in ''The Oxford Reader's Companion to Hardy'' (OUP, 2000)
Non-fiction •
Landscapes (Art Society Press, 1963) •
Victoriana (Art Society Press, 1963, revised ed. 1967) •
Heroes and Sparrows: a Celebration of Running (Southwester, 1986) • ''A Hero's Journey'' (Cultural Horizons, 1990) (documentary script) •
The Story of Hong Gildong (Wai-te-ata Press, 1995) •
Running in Literature (Breakaway Books, 2003) •
26.2: Marathon Stories (Rodale, 2006), together with
Kathrine Switzer •
When Running Made History (Syracuse University Press, 2018) •
Running Throughout Time: The Greatest Running Stories Ever Told (Meyer & Meyer Sport, 2022) == References ==