A special guest is coming to the trenches of St. Michael Catholic High School this Friday. Celebrated Canadian author, historian and journalist Gwynne Dyer will present his latest lecture to students and staff at the school, from the vantage point of the World War One trench replica built by St. Mike’s history students. Mr Dyer will be speaking on the effect World War One had on Canada as a nation in promotion of his latest book Canada In The Great Power Game 1914 – 2014.