Wardle, MaryWhittles Publishing, 2002
London, HMSO, 1894
Taphouse, LenPentland Press, 1995
Alderton, Patrick M.Thomas Reed, 1973
by Skip Gillham
Stonehouse Publications, 1989.
illustrated tales of the Great Lakes ships
by Gillham & Sagon-King
a look at the Canadian shipping companies plying the St.Lawrence Seaway.
a history of the Cardiff and Bristol Channel Incorporated Shipowners’ Association
by David Jenkins
University of Wales Press, 1997.
by P.M. Heaton
Starling Press, 1985.
an interesting history of the trade between the Welsh and Spanish ports during the Spanish Civil War of the late 1930’s.
by S.C. Heal
Cordillera Publishing, 1992.
the story of Canada’s deep sea Merchant Marine