Richardson, A. and Bintley, Mike and Hines, J. and Seaman, A. and Swift, E., eds. (2023) Transitions and relationships over land and sea in the Early Middle Ages of Northern Europe. Folkestone, UK: Isle Heritage CIC. ISBN 9781739289300.

Parejo Vadillo, Ana and Plunkett, J. and Gagnier, R. and Richardson, A. and Rylance, R. and Young, P., eds. (2011) Victorian literature: a sourcebook. Palgrave Sourcebooks. Basingstoke, UK: Palgrave Macmillan. ISBN 9780230551756.