When Gilbert's twin brother Gavin comes to town, Adam is shocked to discover that Gavin is not animated, but a real cockroach - and Adam seems to be the only one who notices. When he realizes that communicating with Gavin is more difficult than he'd anticipated, Adam must relearn the methods of insect communication in order to ensure Gavin's visit is a welcome one. Themes explored include 'Effective Communication', and 'Acceptance of Others'. In the Hands On activity, Termite Trails, we watch how different insects communicate with one another and then explore whether humans can communicate with insects. We touch upon the science or insect communication, sensory apparatuses, and insect anatomy.