]The "Human Development: A Life-Span View 9th Edition" by Robert Kail is a comprehensive textbook in the field of psychology, focusing on developmental and lifespan development. Published by Cengage Learning, this revised edition features 720 pages and is part of the Mindtap Course List series. Covering a range of topics in English, this trade paperback is designed to provide a thorough understanding of human development throughout the lifespan. With a publication year of 2022, this textbook is an essential resource for students and professionals interested in the complexities of human growth and change.