Williams, Robert (2016) DM: A Taxonomy of Ghosts. [Show/Exhibition] In: ExtraNaturel: A voyage of initiation through the collection of the Beaux-arts de Paris, 17 May - 14 July 2016, Ecole des Beaux-Arts, Paris, France. (Unpublished)

Topping, Jane (2015) Vicki and Alex, like the clouds. [Show/Exhibition] In: Caldewgate 1990-2015, 17-30 July 2015, University of Cumbria Institute of the Arts, Carlisle, UK.

Eldridge, Jim (1998) The legend of the lost keys. BBC Books.

Williams, Robert and Aylward-Williams, Jack (2014) Robert Williams & Jack Aylward-Williams: Ars quotidianus cogitata: practice & collaborations 2005-2014. In: The Artist Teacher MEd Master Class, 20 September 2014, Gallery of Modern Art, Glasgow, Scotland. (Unpublished)

Wilson, Mark and Snaebjornsdottir, Bryndis (2017) Beyond plant blindness. [Show/Exhibition] In: Beyond plant blindness, 12 April - 15 September 2017, Botaniska (Gothenburg Botanical Garden), Gothenburg, Sweden.

Darwell, John (2013) DDSBs. mynewtpress, Carlisle, UK.

Snaebjornsdottir, Bryndis and Wilson, Mark (2014) Safe passage to the promised land. [Show/Exhibition] In: The Luck of Eden Hall, 19-26 March 2014, The Old Fire Station, Carlisle, UK.