Bristol University: Brunel Collection - A description of what is the finest collection of original Brunel source material. - http://www.bris.ac.uk/is/library/collections/specialcollections/archives/brunel/
Brunel's Atmospheric Railway - Brief illustrated account of this railway built in 1847. - http://www.whoosh.care4free.net/brunel's.htm
A Brunel Travelogue - Article describes several of Brunel's creations by Karen Frederickson. - http://www.tc.umn.edu/~frede005/Brunel.html
The Brunel Lecture 1958 - Text of the first Brunel lecture delivered by L T C Rolt. - http://www.brunel.ac.uk/about/history/ikb/lecture
Isambard Kingdom Brunel - Biography from the design museum includes a photo gallery of historical images. - http://www.designmuseum.org/design/index.php?id=99
Brunel 200 - Details the programme of events and exhibitions to celebrate the two hundredth anniversary of his birth. Also provides information about Brunel, his projects, his contemporaries and successors, and their impact upon the modern world. - http://www.brunel200.com/
Wikipedia: Isambard Kingdom Brunel - Biography, works, related links and references. - http://en.wikipedia.org/wiki/Isambard_Kingdom_Brunel
BBC History: Isambard Kingdom Brunel (1806 - 1859) - A biography with photograph of this British engineer and architect, linked to a longer article on Brunel by Prof. Ross Peters, with bibliography. - http://www.bbc.co.uk/history/historic_figures/brunel_kingdom_isambard.shtml
The Mechanics Institution in Swindon - Designed by Isambard Kingdom Brunel, and built by the railway workers, it has now been derelict for two decades. This site has a proposal to save the building. - http://www.swindon.org.uk/mechanics.htm
Brunel, Isambard Kingdom (1806-59) - Brief biography of the Victorian architect and engineer notable for the Clifton Suspension Bridge, Bristol and the Great Western Railway. Part of Great Buildings Online. - http://www.greatbuildings.com/architects/Isambard_Kingdom_Brunel.html