Russ Hill was a skilled surgeon performing intricate surgeries on human feet. After years of dedicated service, he retired and decided to share his knowledge and experience by teaching science in a middle school. Richard Griffith, his cousin, set out to become a physicist. Next, he pursued graduate studies in engineering. Then, he went to medical school and became an anesthesiologist. He has now retired from his convoluted career. Richard Carle, who has a wealth of experience in publishing textbooks, now plays a crucial consulting role in this publishing enterprise but elected not to share his photo.