Vroom - Transpottasion Siha - Cars, Trucks, and other Transportation is a softcover book to help children learn the names of various vehicles in Chamorro - the language of the people of the Mariana Islands of Guam, Rota, Tinian, and Saipan. This title makes a great addition to those wanting Marianas-themed books. Add this to your children's library Chamorro author and illustrator, Gerard Aflague, believes in using sight-words, engaging images, and learning tools to teach language effectively. His commitment is to provide high-quality learning material to perpetuate his culture.