To be published by Pluto Press. Nothing on their website yet.

Harker teaches English at York University, and has a couple of articles referenced on the internet - one about MacColl and the mass trespass in 1932 ("'The Manchester Rambler': Ewan MacColl and the 1932 Mass Tresspass, History Workshop Journal - Issue 59, Spring 2005, pp. 219-228") and one in North West Labour History Journal ("'Was there another England?' Joan Littlewood in Manchester" issue 28, pp 36-41). The latter journal has another couple of articles in it about MacColl which might be interesting, and as I am from Manchester I think I might try and get hold of them.

I have also been trying to get hold of a book edited by MacColl and Howard Goorney (Agit Prop to Political Theatre) but it seems unavailable. If anyone has a copy they don't want anymore please PM me.