(all published in the UK unless otherwise stated)

Introduction to The Daughter of Time by Josephine Tey (revised version of the introduction to the 2006 edition)
HB The Folio Society, 2018

Writing Historical Fiction (essay)
in The Writers' & Artists' Yearbook 2016 (abnd subsequent editions)
PB Bloomsbury 2015

Writing Historical Fiction (short essay)
in Writing Historical Fiction: A Writers' and Artists' Companion
PB Bloomsbury 2014

Introduction to The Witch and the Priest by Hilda Lewis
PB Valancourt Books, Kansas City, Missouri 2013

Icons and Imagery: The Painted Portrait (essay)
in BP Portrait Award 2011
PB National Portrait Gallery 2011

The Anniversary (short story)
in The Best Little Book Club in Town (supporting breast cancer, in association with Woman and Home magazine)
PB Orion Books 2011

Murder inthe Dark (short story)
in Kaleidoscope: A Showcase for Sutton Writers
PB Anthony Rowe Publishing 2009

Leila (short story) and appearances in the graphic sections of the book
in Fool's Gold, at the invitation of the Dearne High School
PB Grosvenor House Publishing 2009

Introduction to The Daughter of Time by Josephine Tey
HB The Folio Society, 2006

Henry VIII (essay)
in Heroes and Villains
HB National Portrait Gallery 2003

Christmas at the Court of Henry VIII (essay)
in The Book of Light (Waterstones' collection of writing in aid of the Medical Foundation for the care of victims of torture)
PB Random House 1998