The product is a nonfiction textbook titled "Reading Expeditions (Science: Earth Science): The Oceans Around Us" published by National Geographic School Publishing, Incorporated in 2007. It is part of the Nonfiction Reading and Writing Workshops series and focuses on the subject areas of Language Arts & Disciplines, particularly in the context of Earth Science. The book is a trade paperback format, authored by National Geographic Learning, and weighs 2.7 ounces. It is designed for educational purposes, but not specified as a textbook in the input.