The 12th Edition of Essentials of Human Anatomy and Physiology, authored by science educator Suzanne Keller and bestselling writer Elaine Marieb, is designed to help learners focus on the core “What, How, and Why” of Anatomy and Physiology.

This streamlined approach avoids unnecessary complexity, making the subject more accessible. Human Anatomy and Physiology ISBN (978-0134395326)

With updated content, including new figures, photos, and the latest medical terminology and recommendations, this edition sets a high standard for concise, one-semester A&P textbooks.

The authors’ signature clear and approachable writing style, enhanced with relatable analogies and mnemonic aids, makes it easier to grasp and retain key concepts.

The book maintains a well-balanced mix of anatomy, physiology, and clinical insights, while new chapter previews guide readers to focus on the structures they are studying, how those structures work, and why they matter.