In this expansive 624-page paperback volume published in 2020, Jerry Bergman continues his in-depth critique of vestigial organs. This second part delves deeper into anatomical structures long considered evolutionary leftovers, presenting compelling evidence for their modern-day functionality. Bergman meticulously analyzes historical and scientific claims, challenging readers to reconsider established evolutionary dogma. He provides a robust argument against the concept of 'useless' body parts, making this a significant work for students of anatomy, biology, and the history of science.