#1 Brian Walker, b. 1952 author of The Comics: Since 1945, is the founder and former director of the Museum of Cartoon Art.
#2 Brian Browne Walker b. 1958 is the author of Hua Hu Ching: Unknown Teachings of Lao Tzu.
#3 Brian Mercer Walker b. 1947 is the author of Past And Present: History, Identity, And Politics In Ireland.
#4 Brian H. Walker (Walker, B. H. (Brian Harrison) 1940) - is the author of Resilience Thinking: Sustaining Ecosystems and People in a Changing World.