This Pearson enVision MATH 2.0 Volume 2 is a great addition to your child's math books. It covers topics 9-16 and is perfect for Grade 2 students. The book is in English and published by Pearson. It is a must-have for any child who is taking math seriously. The author is unknown but the content is top-notch. This book is perfect for anyone who wants to improve their math grades.