Annalynn is about to find betrayal in one of the closest people to her.Secrets have been disappearing for a long time, and no one has any idea who could be behind it. Annalynn’s search for answers even takes her to the top of the CN Tower, but the clues point to somewhere much closer to home.Can Agent Annalynn solve the mystery even if her search brings her face to face with her own sister?In Annalynn’s sixth mission, she faces clues that do not appear to make sense and a flyover of Canada that defies geography. Annalynn’s determination forces her to push herself through all the confusion and even drives her to climb a mountain to find the answers.But she will not be beat!Laugh your way through Annalynn’s sixth mission in the AtCS Series: Sinister Sister.