Joint pseudonym of Will Howarth and Anne Matthews. For works of these authors written under their own names, seach also under: Howarth, William L., 1940-.  Matthews, Anne, 1957-  

For works of this author entered under other names, search also under Matthews, Anthony, 1910-1980  Black, Lionel, 1910-1980  For works of this author written in collaboration with Tom Guthrie and Gordon Campbell, search also under Dudley-Gordon, Tom