Black Lionel 1910 1980 is not used in this library's catalog.

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  

Try a search for Barker, Dudley