International dictionary of theatre, c1992- : v. 1, t.p. (Mark Hawkins-Dady)

Reader's guide to literature in English, 1996: t.p. (Mark Hawkins-Dady) t.p. verso (b. 1962)

The first world war A/Z from assassination to zeppelin-everiting you need to know, 2014: t.p. (Mark Hawkins-Dady) de portada

Biblioteca del congreso (Estados Unidos), 14 febrero 2020: Catálogo electrónico http://bit.ly/2wlyIy9