"Library". www.mrbridge.co.uk. Retrieved 27 May 2023.
orionbooks.co.uk
"Archived copy". www.orionbooks.co.uk. Archived from the original on 2 November 2005. Retrieved 14 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy". www.orionbooks.co.uk. Archived from the original on 2 November 2005. Retrieved 14 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)