The Pearson Adult Development Custom Edition for Ashford University, authored by Helen Bee and Denise Boyd, is a specialized textbook tailored for adult learners in higher education. Based on the Lifespan Development, Fourth Edition series by the same authors, this custom edition specifically focuses on the subject of Adult Development. Published in 2006 by Pearson Custom Publishing, this paperback book in English covers key topics relevant to the field of psychology, making it an essential resource for students looking to deepen their understanding of adult development in a collegiate setting.