Lyndon N, Irwin, PhD is an Agriculture Professor at Missouri State University. He is a member of the St. Louis World's Fair Society and a popular speaker on World's Fair topics. His writing about t...view moreLyndon N, Irwin, PhD is an Agriculture Professor at Missouri State University. He is a member of the St. Louis World's Fair Society and a popular speaker on World's Fair topics. His writing about the Fair has been included in documentaries and public television programs. He is also the author or several other earlier literary works including There Will be a Wreck!view less