An author of almost sixty books, with topics ranging from interiors to furniture history, from industrial design to the use of plastics, Gloag was a member of an elite design culture that was highly visible throughout the 1930s and 40s.
Review of the Original Edition of A History of Cast Iron in Architecture: ‘This is the only comprehensive treatment of the subject which has so far appeared in this country….To initiate and carry out a work like this in so exciting and thorough a manner is indeed an achievement.’ Richard Sheppard, Journal of the Royal Society of Arts, Vol 97, No. 4798