In this second book of the series, Michael finds himself once again in his flying dimension but this time with new challenges. The Sumatran Tiger, a beautiful cat genetically close to its extinct ancestors, is getting near extinction on Tiger Island. This invites poachers to the island and what follows is an action packed adventure to save precious endangered species from the human greed for animal parts.

Join Michael and his friends as they try to prevent the poachers and their rebel air support from killing the tigers. Michael is elated as this time he gets to fly Delta, the sleek Mirage jet fighter.