Kay F. Walker (Kay W. Sieg) and Sandra P. Adams are owners of Megabooks, Inc. and co-authors of the Illustrated Essentials of Musculoskeletal Anatomy textbook, muscle study cards and transparency set. Kay and Sandra publish educational materials for study of the human anatomy with the higher goal of promoting wellness and optimal service in health care.

Kay F. Walker, Ph.D. (Kay W. Sieg)
Kay has a bachelor’s degree in occupational therapy and master’s and doctoral degrees in special education. A career academician, she has served as an educator, writer, researcher, and administrator. She has taught courses in anatomy, neuroscience, human development and pediatrics, and developed an on-line distance learning master’s program for working professionals. She has published works in the areas of anatomy, theory, and early intervention and research in sensory processing in children. Dr. Walker is recognized as an accomplished occupational therapy educator and is known for her clinical expertise in sensory integration.

Kay is active in her church where she serves in community ministries, committees, and international medical missions. Maintaining limited ties with academia, she teaches graduate distance-education courses. Kay enjoys spending time with her wonderful family and friends and her leisure pursuits include fitness, travel, and learning new things.

Sandra P. Adams, Ph.D.
Sandra holds bachelor’s and master’s degrees in occupational therapy and a doctorate in special education. Early in her career, she taught university courses in anatomy and pediatrics for five years. In the early 1980s she developed the Child Development Center into a multi-facility-building complex that served hundreds of children with disabilities and their families each year. Her expertise in services for children is reflected in her leadership activities in Florida, the US and other nations. She has served as Member by Gubernatorial Appointment to the Florida Developmental Disabilities Council, and through her leadership activities, was instrumental in negotiating state funding for early intervention training in the state. In Washington DC, she served in an advisory capacity on the needs of the nation’s children; in Rome, as an ambassador in Pope Paul’s International Day of the Child; and in London, as a consultant to representatives of Prince Sultan of Saudi Arabia.

In March 2004, Sandra's career took a drastic detour when her son, Barrett, suffered a cervical spinal cord injury in a diving accident. Since that time, she has devoted herself full time to his care and rehabilitation. She is an avid supporter of the Christopher Reeve Paralysis Foundation and other groups that conduct research to benefit persons with neurological injuries.