This is a companion volume to the fourth edition of Essentials of Human Anatomy and Physiology which reflects the changes in the fourth edition with updated terminology and exercises. The book includes 101 colouring exercises combined with written exercises. 15 visualization exercises called Incredible Journeys allow students to imagine they are travelling through the human body. The artwork is uncluttered to allow easy labelling and colouring. There is also an answer section at the end of the book and all the pages are perforated for flexible use.