Miss champion’s sixth-grade class is being introduced to the works of Sir Arthur C Doyle and cognitive reasoning. Living in North Bay, Ontario, six of her class form a group called the Sherlock Holmes Society of Rainbow Country and as school lets out for the Canadian Thanksgiving long weekend the group finds a man hurt coming through the woods. They must deal with getting help for this man and deal with a police detective that believes the children are behind the shooting of the man. To clear their names, they must find the true shooter. And the adventure begins.