“Biology : The Core” by Eric J. Simon is a comprehensive textbook focusing on the core concepts in the field of biology. Published in 2016 by Benjamin-Cummings Publishing Company, this trade paperback edition is 416 pages long and written in English. The book covers various topics within life sciences, making it a valuable resource for students and educators looking to deepen their understanding of biological principles. With a convenient size of 10.8 inches in length, 8.5 inches in width, and 0.9 inches in height, this textbook is portable and easy to reference while studying or teaching biology.