A Tropical Frontier: The Last Caloosa - Hardcoverby Tim Robinson (Author) [Rating: PG 13] The Thirteenth novel in the "Tropical Frontier" series, The Last Caloosa is, in addition, the Third and final novel in the "Indian Fighter" sub series. The proverbial fork in the road: which path to follow? Bridges burned. No turning back. One can never know to where a single, momentary decision might lead, whether it be to a good place, or to a very, very bad place, indeed, to the gates of Hell. From the