Bob Mackenzie is the protagonist of Bunny Call, the first story in the book of the same name. He has an introverted and abrasive personality. While he loves his family, he prefers to spend his spare time on his own rather than with those around him. However, after successfully preventing the Bunny Call, he has a new view of his family. He now joyfully spends time with his loved ones, and engages with them in camp activities.