“Loose Leaf for Life: the Essentials of Human Development” by Gabriela Martorell is a comprehensive textbook on psychology, specifically focusing on human development. Published by McGraw-Hill Education in 2021, this ringbound book is 10.9 inches in length, 8.7 inches in width, and 1.2 inches in height, with a weight of 51.1 ounces. The book spans 672 pages and is written in English, making it a valuable resource for students and professionals in the field of psychology.