Dr. Book has also currently co-hosts the El Salvador Outreach Program, which is dedicated to serving the people of El Salvador through semi-annual trips to provide care, the establishment of a chiropractic college and the establishment of a chiropractic law. Every year thousands of Salvadorans are provided care and educated about chiropractic.

Upon graduation, Dr. Book took over The Specific Chiropractic Center in Dublin. That one office has evolved into many. She and her husband are now the owners of a chiropractic franchise that operates 15 clinics worldwide and 30 Chiropractors in their system. She is also a highly sought as a speaker, making numerous international appearances each year. Her passion and desire to see a world where every individual has the opportunity to achieve their desired level of health is what drives her to be highly involved in creating initiatives that will affect the lives of many for years to come.