Max and Sam journey to Tahiti, where they have to outsmart a mean old man to solve a 100-year-old mystery. As the children gather clues, they learn about the geography of this paradise, the plants that grow there, and the creatures who live there. With laughs and frights along the way, Max and Sam have crazy adventures and ultimately become celebrated heroes. About the Incredible Journey Books series: This new chapter book series combines fast-paced adventures that will make the heart race one minute and have readers giggling out loud the next. Informative fact sheets bracketing the beginning and end of the story relay key statistics on the locale, such as the population, location, size, language, currency, and all sorts of trivia about the land.