The Digital SAT and PSAT Course Book by Summit Educational Group is a study guide focused on exam preparation, specifically geared towards high school and elementary school students. Published in 2023 by Summit Educational Group, Inc., this book offers a comprehensive review and practice for the SAT and PSAT exams. It is part of the Made Easy Workbooks series and is written in English, making it accessible to a wide audience of students looking to improve their scores on these standardized tests.